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karas - npm Package Compare versions

Comparing version 0.0.4 to 0.0.5

2

index.min.js

@@ -1,2 +0,2 @@

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i=this,t=this.node;["click","dblclick","mousedown","mousemove","mouseup","touchstart","touchmove","touchend","touchcancel"].forEach(function(e){t.addEventListener(e,function(t){i.__cb(t,-1<["touchend","touchcancel"].indexOf(e))})})}},{key:"appendTo",value:function(t){if(t=function(t){if(g.isString(t)){var e=document.querySelector(t);if(!e)throw new Error("can not find dom of selector: "+t);return e}if(!t)throw new Error("can not find dom: "+t);return t}(t),this.__initProps(),t.nodeName.toUpperCase()===this.tagName.toUpperCase()?(this.__node=t,this.width&&t.setAttribute("width",this.width),this.height&&t.setAttribute("height",this.height)):(this.__node=t.querySelector(this.tagName),this.__node||(t.innerHTML=this.__genHtml(),this.__node=t.querySelector(this.tagName))),!this.width||!this.height){var e=window.getComputedStyle(t,null);this.width||(this.__width=parseInt(e.getPropertyValue("width")),t.setAttribute("width",this.width)),this.height||(this.__height=parseInt(e.getPropertyValue("height")),t.setAttribute("height",this.height))}var i;"canvas"===this.tagName?(this.__ctx=this.__node.getContext("2d"),this.__ctx.clearRect(0,0,this.width,this.height),i=ft.CANVAS):"svg"===this.tagName&&(i=ft.SVG);var r=this.style;if(-1===["flex","block"].indexOf(r.display)&&(r.display="block"),"absolute"===r.position&&(r.position="static"),this.__traverse(this.__ctx,i),r.width=this.width,r.height=this.height,this.__initStyle(),this.__layout({x:0,y:0,w:this.width,h:this.height}),this.__layoutAbs(this),this.render(i),i===ft.SVG){var n=this.virtualDom;this.node.__karasInit?E(this.node.firstChild,this.node.__ovd,n):this.node.innerHTML=g.joinVirtualDom(n),this.node.__ovd=n}this.node.__karasInit||(this.node.__karasInit=!0,this.__initEvent())}},{key:"node",get:function(){return 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W||"absolute"!==t.style.position?i.__flowChildren.push(t):i.__absChildren.push(t)}),this.__children=r}},{key:"__traverseChildren",value:function(t,e,i,r){var n=this;if(Array.isArray(t))t.forEach(function(t){n.__traverseChildren(t,e,i,r)});else if(t instanceof l)e.push(t),t.__traverse(i,r);else if(t instanceof M)e.push(t);else if(!w.isNil(t)){var a=new W(t);a.__renderMode=r,e.push(a)}}},{key:"__initStyle",value:function(){var e=this.__style;e.display&&-1!==["flex","block","inline","none"].indexOf(e.display)||(T.hasOwnProperty(this.tagName)?e.display="inline":e.display="block");var t=this.parent;if(t){var i=t.style;["fontSize","fontWeight","fontStyle","lineHeight","wordBreak","color","textAlign"].forEach(function(t){!e.hasOwnProperty(t)&&i.hasOwnProperty(t)&&(e[t]=i[t])})}b.normalize(e),this.children.forEach(function(t){t instanceof Q?t.__initStyle():(t.__style=e,t.__measure())})}},{key:"__tryLayInline",value:function(t,e){var i=this.flowChildren,r=this.style.width;if(r.unit===oe)return t-r.value;if(r.unit===U)return t-e*r.value*.01;for(var n=0;n<i.length;n++){if(t<0)return t;var a=i[n];t-=a instanceof Q?a.__tryLayInline(t,e):a.textWidth}return t}},{key:"__offsetX",value:function(e){B(C(l.prototype),"__offsetX",this).call(this,e),this.flowChildren.forEach(function(t){t&&t.__offsetX(e)})}},{key:"__offsetY",value:function(e){B(C(l.prototype),"__offsetY",this).call(this,e),this.flowChildren.forEach(function(t){t&&t.__offsetY(e)})}},{key:"__calAutoBasis",value:function(a,o,s,t){var h=0,l=0,u=0,e=this.mtw,i=this.mrw,r=this.mbw,n=this.mlw,f=this.ptw,c=this.prw,_=this.pbw,d=this.plw,p=this.flowChildren,v=this.style,y=v.width,g=v.height,w=v.borderTopWidth,m=v.borderRightWidth,b=v.borderBottomWidth,x=v.borderLeftWidth,k=a?y:g;if(k.unit===oe&&(h=u=k.value,t&&(l=h)),p.forEach(function(t){if(t instanceof Q){var e=t.__calAutoBasis(a,o,s,!0),i=e.b,r=e.min,n=e.max;h=Math.max(h,i),l=Math.max(l,r),u=Math.max(u,n)}else 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")}_.content.push({type:"item",tagName:"polyline",props:[["points",L],["fill","none"],["stroke",w],["stroke-width",m],["stroke-dasharray",b]]})}}}}},{key:"getPointsByX",value:function(t){for(var e=1/0,i=this.__pts.length,r=[],n=0;n<i;n++){var a=Math.abs(this.__pts[n][0]-t);a<e&&(e=a)}for(var o=0;o<i;o++){Math.abs(this.__pts[o][0]-t)===e&&r.push({index:o,x:this.__pts[o][0],y:this.__pts[o][1]})}return r}},{key:"points",get:function(){return this.__points}},{key:"origin",get:function(){return this.__origin}}]),E}(),G=function(){function N(t,e){var i;return s(this,N),(i=o(this,C(N).call(this,t,e))).__points=[],Array.isArray(i.props.points)&&(i.__points=i.props.points),i}return t(N,M),e(N,[{key:"render",value:function(t){B(C(N.prototype),"render",this).call(this,t);var e=this.rx,i=this.ry,r=this.width,n=this.height,a=this.mlw,o=this.mtw,s=this.plw,h=this.ptw,l=this.style,u=this.ctx,f=this.points,c=this.virtualDom;if(!(f.length<3)){for(var _=0,d=f.length;_<d;_++)if(!Array.isArray(f[_])||f[_].length<2)return;var p=l.display,v=l.borderTopWidth,y=l.borderLeftWidth,g=l.stroke,w=l.strokeWidth,m=l.strokeDasharray,b=l.fill;if("none"!==p){var x=e+y.value+a+s,k=i+v.value+o+h;if(f.forEach(function(t){t[0]=x+t[0]*r,t[1]=k+t[1]*n}),t===ne.CANVAS){u.strokeStyle=g,u.lineWidth=w,u.fillStyle=b,u.setLineDash(m),u.beginPath(),u.moveTo(f[0][0],k+f[0][1]);for(var W=1,A=f.length;W<A;W++){var M=f[W];u.lineTo(M[0],M[1])}u.fill(),w&&"transparent"!==g&&u.stroke(),u.closePath()}else if(t===ne.SVG){for(var S="",L=0,T=S.length;L<T;L++){var O=S[L];S+="".concat(O[0],",").concat(O[1]," ")}c.content.push({type:"item",tagName:"polygon",props:[["points",S],["fill",b],["stroke",g],["stroke-width",w],["stroke-dasharray",m]]})}}}}},{key:"points",get:function(){return this.__points}}]),N}(),X=.5*Math.PI;function H(t,e,i,r){for(;360<r;)r-=360;for(;r<0;)r+=360;return 0<=r&&r<90?[t+Math.sin(r*Math.PI/180)*i,e-Math.cos(r*Math.PI/180)*i]:90<=r&&r<180?[t+Math.cos((r-90)*Math.PI/180)*i,e+Math.sin((r-90)*Math.PI/180)*i]:180<=r&&r<270?[t-Math.cos((270-r)*Math.PI/180)*i,e+Math.sin((270-r)*Math.PI/180)*i]:[t-Math.sin((360-r)*Math.PI/180)*i,e-Math.cos((360-r)*Math.PI/180)*i]}var z=function(){function N(t,e){var i;return s(this,N),(i=o(this,C(N).call(this,t,e))).__start=0,i.__end=0,i.props.start&&(i.__start=parseFloat(i.props.start),isNaN(i.start)&&(i.__start=0)),i.props.end&&(i.__end=parseFloat(i.props.end),isNaN(i.end)&&(i.__end=0)),i.__r=1,i.props.r&&(i.__r=parseFloat(i.props.r),isNaN(i.r)&&(i.__r=1)),i}return t(N,M),e(N,[{key:"render",value:function(t){B(C(N.prototype),"render",this).call(this,t);var e=this.rx,i=this.ry,r=this.width,n=this.height,a=this.mlw,o=this.mtw,s=this.plw,h=this.ptw,l=this.style,u=this.ctx,f=this.start,c=this.end,_=this.r,d=this.virtualDom;if(f!==c){var p=l.display,v=l.borderTopWidth,y=l.borderLeftWidth,g=l.stroke,w=l.strokeWidth,m=l.strokeDasharray,b=l.fill;if("none"!==p){var x=e+y.value+a+s,k=i+v.value+o+h;if(x+=.5*r,k+=.5*n,_*=.5*Math.min(r,n),t===ne.CANVAS)u.strokeStyle=g,u.lineWidth=w,u.fillStyle=b,u.setLineDash(m),u.beginPath(),u.moveTo(x,k),u.arc(x,k,_,f*Math.PI/180-X,c*Math.PI/180-X),u.fill(),w&&"transparent"!==g&&u.stroke(),u.closePath();else if(t===ne.SVG){var W,A,M,S,L=E(H(x,k,_,f),2);W=L[0],A=L[1];var T=E(H(x,k,_,c),2);M=T[0],S=T[1];var O=180<c-f?1:0;d.content.push({type:"item",tagName:"path",props:[["d","M".concat(x," ").concat(k," L").concat(W," ").concat(A," A").concat(_," ").concat(_," 0 ").concat(O," 1 ").concat(M," ").concat(S," z")],["fill",b],["stroke",g],["stroke-width",w],["stroke-dasharray",m]]})}}}}},{key:"start",get:function(){return this.__start}},{key:"end",get:function(){return this.__end}},{key:"r",get:function(){return this.__r}}]),N}(),$=function(){function b(t,e){return s(this,b),o(this,C(b).call(this,t,e))}return t(b,M),e(b,[{key:"render",value:function(t){B(C(b.prototype),"render",this).call(this,t);var e=this.rx,i=this.ry,r=this.width,n=this.height,a=this.mlw,o=this.mtw,s=this.plw,h=this.ptw,l=this.style,u=this.ctx,f=this.virtualDom,c=l.display,_=l.borderTopWidth,d=l.borderLeftWidth,p=l.stroke,v=l.strokeWidth,y=l.strokeDasharray,g=l.fill;if("none"!==c){var w=e+d.value+a+s,m=i+_.value+o+h;t===ne.CANVAS?(u.strokeStyle=p,u.lineWidth=v,u.fillStyle=g,u.setLineDash(y),u.beginPath(),u.moveTo(w,m),u.lineTo(w+r,m),u.lineTo(w+r,m+n),u.lineTo(w,m+n),u.fill(),v&&"transparent"!==p&&u.stroke(),u.closePath()):t===ne.SVG&&f.content.push({type:"item",tagName:"rect",props:[["x",e],["y",i],["width",r],["height",n],["fill",g],["stroke",p],["stroke-width",v],["stroke-dasharray",y]]})}}}]),b}(),Z=function(){function x(t,e){var i;return s(this,x),(i=o(this,C(x).call(this,t,e))).__r=1,i.props.r&&(i.__r=parseFloat(i.props.r),isNaN(i.r)&&(i.__r=1)),i}return t(x,M),e(x,[{key:"render",value:function(t){B(C(x.prototype),"render",this).call(this,t);var e=this.rx,i=this.ry,r=this.width,n=this.height,a=this.mlw,o=this.mtw,s=this.plw,h=this.ptw,l=this.style,u=this.ctx,f=this.r,c=this.virtualDom,_=l.display,d=l.borderTopWidth,p=l.borderLeftWidth,v=l.stroke,y=l.strokeWidth,g=l.strokeDasharray,w=l.fill;if("none"!==_){var m=e+p.value+a+s,b=i+d.value+o+h;m+=.5*r,b+=.5*n,f*=.5*Math.min(r,n),t===ne.CANVAS?(u.strokeStyle=v,u.lineWidth=y,u.fillStyle=w,u.setLineDash(g),u.beginPath(),u.arc(m,b,f,0,2*Math.PI),"transparent"!==w&&u.fill(),y&&"transparent"!==v&&u.stroke(),u.closePath()):t===ne.SVG&&c.content.push({type:"item",tagName:"circle",props:[["cx",m],["cy",b],["r",f],["fill",w],["stroke",v],["stroke-width",y],["stroke-dasharray",g]]})}}},{key:"r",get:function(){return this.__r}}]),x}(),q=function(){function k(t,e){var i;return s(this,k),(i=o(this,C(k).call(this,t,e))).__rx=1,i.props.rx&&(i.__rx=parseFloat(i.props.rx),isNaN(i.rx)&&(i.__rx=1)),i.__ry=1,i.props.ry&&(i.__ry=parseFloat(i.props.ry),isNaN(i.rx)&&(i.__ry=1)),i}return t(k,M),e(k,[{key:"render",value:function(t){B(C(k.prototype),"render",this).call(this,t);var e=this.rx,i=this.ry,r=this.width,n=this.height,a=this.mlw,o=this.mtw,s=this.plw,h=this.ptw,l=this.style,u=this.ctx,f=this.rx,c=this.ry,_=this.virtualDom,d=l.display,p=l.borderTopWidth,v=l.borderLeftWidth,y=l.stroke,g=l.strokeWidth,w=l.strokeDasharray,m=l.fill;if("none"!==d){var b=e+v.value+a+s,x=i+p.value+o+h;b+=.5*r,x+=.5*n,f*=.5*r,c*=.5*n,t===ne.CANVAS?(u.strokeStyle=y,u.lineWidth=g,u.fillStyle=m,u.setLineDash(w),u.beginPath(),u.moveTo(b,x),u.ellipse&&u.ellipse(b,x,f,c,0,0,2*Math.PI),u.fill(),g&&"transparent"!==y&&u.stroke(),u.closePath()):t===ne.SVG&&_.content.push({type:"item",tagName:"ellipse",props:[["cx",b],["cy",x],["rx",f],["ry",c],["fill",m],["stroke",y],["stroke-width",g],["stroke-dasharray",w]]})}}},{key:"rx",get:function(){return this.__rx}},{key:"ry",get:function(){return this.__ry}}]),k}(),J=function(){function O(t,e){var i;return s(this,O),(i=o(this,C(O).call(this,t,e))).__nx=0,i.props.nx&&(i.__nx=parseFloat(i.props.nx),isNaN(i.nx)&&(i.__nx=0)),i.__ny=0,i.props.ny&&(i.__ny=parseFloat(i.props.ny),isNaN(i.ny)&&(i.__ny=0)),i}return t(O,M),e(O,[{key:"render",value:function(t){B(C(O.prototype),"render",this).call(this,t);var e=this.rx,i=this.ry,r=this.width,n=this.height,a=this.mlw,o=this.mtw,s=this.plw,h=this.ptw,l=this.style,u=this.ctx,f=this.nx,c=this.ny,_=this.virtualDom;if(!(r<=0||n<=0||f<3&&c<3)){var d=l.display,p=l.borderTopWidth,v=l.borderLeftWidth,y=l.stroke,g=l.strokeWidth,w=l.strokeDasharray;if("none"!==d){var m=e+v.value+a+s,b=i+p.value+o+h,x=m+r,k=b+n,W=[],A=[];if(3<=f)for(var M=r/(f-1),S=0;S<f;S++)A.push(m+S*M);if(3<=c)for(var L=n/(c-1),T=0;T<c;T++)W.push(b+T*L);t===ne.CANVAS?(u.strokeStyle=y,u.lineWidth=g,u.setLineDash(w),u.beginPath(),W.forEach(function(t){u.moveTo(m,t),u.lineTo(x,t)}),A.forEach(function(t){u.moveTo(t,b),u.lineTo(t,k)}),g&&"transparent"!==y&&u.stroke(),u.closePath()):t===ne.SVG&&(W.forEach(function(t){_.content.push({type:"item",tagName:"line",props:[["x1",m],["y1",t],["x2",x],["y2",t],["stroke",y],["stroke-width",g],["stroke-dasharray",w]]})}),A.forEach(function(t){_.content.push({type:"item",tagName:"line",props:[["x1",t],["y1",b],["x2",t],["y2",k],["stroke",y],["stroke-width",g],["stroke-dasharray",w]]})}))}}}},{key:"nx",get:function(){return this.__nx}},{key:"ny",get:function(){return this.__ny}},{key:"dash",get:function(){return this.__dash}}]),O}();M.register("$line",I),M.register("$polyline",Y),M.register("$polygon",G),M.register("$sector",z),M.register("$rect",$),M.register("$circle",Z),M.register("$ellipse",q),M.register("$grid",J);var K={render:function(t,e){if(!(t instanceof j))throw new Error("render root muse be canvas or svg");return e&&t.appendTo(e),t},createVd:function(t,e,i){if(-1<["canvas","svg"].indexOf(t))return new j(t,e,i);if(O.isValid(t))return new O(t,e,i);throw new Error("can not use marker: "+t)},createGm:function(t,e){return new(M.getImplement(t))(t,e)},createCp:function(t,e){return new t(e)},Geom:M,mode:ne};return"undefined"!=typeof window&&(window.karas=K),K});
//# sourceMappingURL=index.min.js.map

2

package.json
{
"name": "karas",
"version": "0.0.4",
"version": "0.0.5",
"description": "鸦",

@@ -5,0 +5,0 @@ "maintainers": [

8

src/index.js

@@ -24,10 +24,10 @@ import Dom from './node/Dom';

let karas = {
render(cs, dom) {
if(!(cs instanceof Root)) {
render(root, dom) {
if(!(root instanceof Root)) {
throw new Error('render root muse be canvas or svg');
}
if(dom) {
cs.appendTo(dom);
root.appendTo(dom);
}
return cs;
return root;
},

@@ -34,0 +34,0 @@ createVd(tagName, props, children) {

12

src/node/Dom.js

@@ -335,3 +335,5 @@ import Xom from './Xom';

}
h -= borderTopWidth.value + borderBottomWidth.value + mtw + mbw + ptw + pbw;
if(height.unit === unit.AUTO) {
h -= borderTopWidth.value + borderBottomWidth.value + mtw + mbw + ptw + pbw;
}
// 递归布局，将inline的节点组成lineGroup一行

@@ -516,3 +518,5 @@ let lineGroup = new LineGroup(x, y);

}
h -= borderTopWidth.value + borderBottomWidth.value + mtw + mbw + ptw + pbw;
if(height.unit === unit.AUTO) {
h -= borderTopWidth.value + borderBottomWidth.value + mtw + mbw + ptw + pbw;
}
let isDirectionRow = flexDirection === 'row';

@@ -849,3 +853,5 @@ // column时height可能为auto，此时取消伸展，退化为类似block布局，但所有子元素强制block

}
h -= borderTopWidth.value + borderBottomWidth.value + mtw + mbw + ptw + pbw;
if(height.unit === unit.AUTO) {
h -= borderTopWidth.value + borderBottomWidth.value + mtw + mbw + ptw + pbw;
}
// 递归布局，将inline的节点组成lineGroup一行

@@ -852,0 +858,0 @@ let lineGroup = new LineGroup(x, y);

2

src/node/Node.js

@@ -5,3 +5,3 @@ class Node {

this.__y = 0;
this.__ox = 0; // relative或transform造成的偏移量
this.__ox = 0; // relative/transform2d/margin:auto/text-align等造成的偏移量
this.__oy = 0;

@@ -8,0 +8,0 @@ this.__width = 0;

695

src/node/Xom.js

@@ -46,2 +46,113 @@ import Node from './Node';

/* 获取合适的虚线实体空白宽度ps/pd和数量n
* 总长total，start边长bs，end边长be，内容长w，
* 实体长范围[smin,smax]，空白长范围[dmin,dmax]
*/
function getFitDashed(total, bs, be, w, smin, smax, dmin, dmax) {
let n = 1;
let ps = 1;
let pd = 1;
// 从最大实体空白长开始尝试
outer:
for(let i = smax; i >= smin; i--) {
for(let j = dmax; j >= dmin; j--) {
// 已知实体空白长度，n实体和n-1空白组成total，计算获取n数量
let per = i + j;
let num = Math.floor((total + j) / per);
let k = j;
// 可能除不尽，此时扩展空白长
if(num * per < j + total) {
let free = total - num * i;
k = free / (num - 1);
if(k > dmax) {
continue;
}
}
per = i + k;
// bs比实体大才有效，因为小的话必定和第一个实体完整相连
if(bs > 1 && bs > i) {
let mo = bs % per;
if(mo > i) {
continue;
}
if(be > 1) {
let mo = (bs + w) % per;
if(mo > i) {
continue;
}
}
}
if(be > 1) {
let mo = (bs + w) % per;
if(mo > i) {
continue;
}
}
if(num > 0) {
n = num;
ps = i;
pd = k;
}
break outer;
}
}
return {
n,
ps,
pd,
};
}
// dashed时n个实线和n-1虚线默认以3:1宽度组成，dotted则是n和n以1:1组成
function getDashed(style, m1, m2, m3, m4, bw) {
let total = m4 - m1;
let w = m3 - m2;
let bs = m2 - m1;
let be = m4 - m3;
if(style === 'dotted') {
return getFitDashed(total, bs, be, w, bw, bw, Math.max(1, bw * 0.25), bw * 2);
}
else {
let { n, ps, pd } = getFitDashed(total, bs, be, w, bw, bw * 3, Math.max(1, bw * 0.25), bw * 2);
if(n === 1) {
return getFitDashed(total, bs, be, w, bw, bw, Math.max(1, bw * 0.25), bw * 2);
}
// 降级为dotted
return { n, ps, pd };
}
}
function renderBorder(renderMode, points, color, ctx, virtualDom) {
if(renderMode === mode.CANVAS) {
points.forEach(point => {
ctx.beginPath();
ctx.fillStyle = color;
ctx.moveTo(point[0], point[1]);
for(let i = 2, len = point.length; i < len; i += 2) {
ctx.lineTo(point[i], point[i + 1]);
}
ctx.fill();
ctx.closePath();
});
}
else if(renderMode === mode.SVG) {
let s = '';
points.forEach(point => {
s += `M ${point[0]} ${point[1]}`;
for(let i = 2, len = point.length; i < len; i += 2) {
s += `L ${point[i]} ${point[i + 1]} `;
}
});
let item = {
type: 'item',
tagName: 'path',
props: [
['d', s],
['fill', color],
],
};
virtualDom.bb.push(item);
}
}
class Xom extends Node {

@@ -149,15 +260,15 @@ constructor(tagName, props) {

left,
backgroundColor,
backgroundColor: bgc,
borderTopWidth,
borderTopColor,
borderTopStyle,
borderTopColor: btc,
borderTopStyle: bts,
borderRightWidth,
borderRightColor,
borderRightStyle,
borderRightColor: brc,
borderRightStyle: brs,
borderBottomWidth,
borderBottomColor,
borderBottomStyle,
borderBottomColor: bbc,
borderBottomStyle: bbs,
borderLeftWidth,
borderLeftColor,
borderLeftStyle,
borderLeftColor: blc,
borderLeftStyle : bls,
transform,

@@ -201,14 +312,17 @@ } = style;

}
// 使用rx和ry渲染位置，考虑了relative和translate影响
let { rx: x, ry: y } = this;
x += mlw;
y += mtw;
if(backgroundColor) {
let x1 = x;
if(borderLeftWidth) {
x1 += borderLeftWidth.value;
}
let y1 = y;
if(borderTopWidth) {
y1 += borderTopWidth.value;
}
let btw = borderTopWidth.value;
let brw = borderRightWidth.value;
let bbw = borderBottomWidth.value;
let blw = borderLeftWidth.value;
let x1 = x + mlw;
let x2 = x1 + blw;
let x3 = x2 + width + plw + prw;
let x4 = x3 + brw;
let y1 = y + mtw;
let y2 = y1 + btw;
let y3 = y2 + height + ptw + pbw;
let y4 = y3 + bbw;
if(bgc && bgc !== 'transparent') {
let w = width + plw + prw;

@@ -218,4 +332,4 @@ let h = height + ptw + pbw;

ctx.beginPath();
ctx.fillStyle = backgroundColor;
ctx.rect(x1, y1, w, h);
ctx.fillStyle = bgc;
ctx.rect(x2, y2, w, h);
ctx.fill();

@@ -229,7 +343,7 @@ ctx.closePath();

props: [
['x', x1],
['y', y1],
['x', x2],
['y', y2],
['width', w],
['height', h],
['fill', backgroundColor]
['fill', bgc]
],

@@ -239,183 +353,394 @@ });

}
if(borderTopWidth.value) {
let x1 = x + borderLeftWidth.value;
let y1 = y + borderTopWidth.value * 0.5;
let x2 = x1 + width;
x2 += plw + prw;
if(renderMode === mode.CANVAS) {
ctx.beginPath();
ctx.lineWidth = borderTopWidth.value;
ctx.strokeStyle = borderTopColor;
if(borderTopStyle === 'dashed') {
ctx.setLineDash([borderTopWidth.value * 3, borderTopWidth.value * 2]);
// 边框需考虑尖角，两条相交边平分45°夹角
if(btw > 0 && btc !== 'transparent') {
let points = [];
if(['dashed', 'dotted'].indexOf(bts) > -1) {
// 寻找一个合适的虚线线段长度和之间空白边距长度
let { n, ps, pd } = getDashed(bts, x1, x2, x3, x4, btw);
if(n <= 1) {
points.push([x1, y1, x4, y1, x3, y2, x2, y2]);
}
else if(borderTopStyle === 'dotted') {
ctx.setLineDash([borderTopWidth.value, borderTopWidth.value]);
}
else {
ctx.setLineDash([]);
let deg1 = Math.atan(btw / blw);
let deg2 = Math.atan(btw / brw);
for(let i = 0; i < n; i++) {
// 最后一个可能没有到底，延长之
let isLast = i === n - 1;
let xx1 = i ? (x1 + ps * i + pd * i) : x1;
let xx4 = xx1 + ps;
let yy1;
let yy2;
// 整个和borderLeft重叠
if(xx4 < x2) {
if(isLast) {
points.push([x1, y1, x4, y1, x3, y2, x2, y2]);
}
else {
yy1 = y1 + (xx1 - x1) * Math.tan(deg1);
yy2 = y1 + (xx4 - x1) * Math.tan(deg1);
points.push([xx1, y1, xx4, y1, xx4, yy2, xx1, yy1]);
}
}
// 整个和borderRight重叠
else if(xx1 > x3) {
yy1 = y1 + (x4 - xx1) * Math.tan(deg2);
yy2 = y1 + (x4 - xx4) * Math.tan(deg2);
if(isLast) {
points.push([xx1, y1, x4, y1, xx1, yy1]);
}
else {
points.push([xx1, y1, xx4, y1, xx4, yy2, xx1, yy1]);
}
}
// 不被整个重叠的情况再细分
else {
// 上部分和borderLeft重叠
if(xx1 < x2) {
yy1 = y1 + (xx1 - x1) * Math.tan(deg1);
if(isLast) {
points.push([xx1, y1, x4, y1, x3, y2, x2, y2, xx1, yy1]);
}
else {
// 下部分和borderRight重叠
if(xx4 > x3) {
points.push([xx1, y1, xx4, y1, x3, y2, x2, y2, xx1, yy1]);
}
// 下部独立
else {
points.push([xx1, y1, xx4, y1, xx4, y2, x2, y2, xx1, yy1]);
}
}
}
// 下部分和borderRight重叠
else if(xx4 > x3) {
yy1 = y1 + (x4 - xx4) * Math.tan(deg2);
// 上部分和borderLeft重叠
if(xx1 < x2) {
if(isLast) {
points.push([xx1, y1, x4, y1, x3, y2, x2, y2, xx1, yy1]);
}
else {
points.push([xx1, y1, xx4, y1, xx4, yy1, x3, y2, x2, y2, xx1, yy1]);
}
}
// 上部独立
else {
if(isLast) {
points.push([xx1, y1, x4, y1, x3, y2, xx1, y2]);
}
else {
points.push([xx1, y1, xx4, y1, xx4, yy1, x3, y2, xx1, y2]);
}
}
}
// 完全独立
else {
if(isLast) {
points.push([xx1, y1, x4, y1, x3, y2, xx1, y2]);
}
else {
points.push([xx1, y1, xx4, y1, xx4, y2, xx1, y2]);
}
}
}
}
}
ctx.moveTo(x1, y1);
ctx.lineTo(x2, y1);
ctx.stroke();
ctx.closePath();
}
else if(renderMode === mode.SVG) {
let item = {
type: 'item',
tagName: 'line',
props: [
['x1', x1],
['y1', y1],
['x2', x2],
['y2', y1],
['stroke-width', borderTopWidth.value],
['stroke', borderTopColor]
],
};
if(borderTopStyle === 'dashed') {
item.props.push(['stroke-dasharray', `${borderTopWidth.value * 3}, ${borderTopWidth.value * 2}`])
}
else if(borderTopStyle === 'dotted') {
item.props.push(['stroke-dasharray', `${borderTopWidth.value}, ${borderTopWidth.value}`])
}
virtualDom.bb.push(item);
else {
points.push([x1, y1, x4, y1, x3, y2, x2, y2]);
}
renderBorder(renderMode, points, btc, ctx, virtualDom);
}
if(borderRightWidth.value) {
let x1 = x + width + borderLeftWidth.value + borderRightWidth.value * 0.5;
let y1 = y;
let y2 = y1 + height + borderTopWidth.value + borderBottomWidth.value;
x1 += plw + prw;
y2 += ptw + pbw;
if(renderMode === mode.CANVAS) {
ctx.beginPath();
ctx.lineWidth = borderRightWidth.value;
ctx.strokeStyle = borderRightColor;
if(borderRightStyle === 'dashed') {
ctx.setLineDash([borderRightWidth.value * 3, borderRightWidth.value * 2]);
if(brw > 0 && brc !== 'transparent') {
let points = [];
if(['dashed', 'dotted'].indexOf(brs) > -1) {
// 寻找一个合适的虚线线段长度和之间空白边距长度
let { n, ps, pd } = getDashed(brs, y1, y2, y3, y4, brw);
if(n <= 1) {
points.push([x3, y2, x4, y1, x4, y4, x3, y3]);
}
else if(borderRightStyle === 'dotted') {
ctx.setLineDash([borderRightWidth.value, borderRightWidth.value * 2]);
}
else {
ctx.setLineDash([]);
let deg1 = Math.atan(brw / btw);
let deg2 = Math.atan(brw / bbw);
for(let i = 0; i < n; i++) {
// 最后一个可能没有到底，延长之
let isLast = i === n - 1;
let yy1 = i ? (y1 + ps * i + pd * i) : y1;
let yy4 = yy1 + ps;
let xx1;
let xx2;
// 整个和borderTop重叠
if(yy4 < y2) {
if(isLast) {
points.push([x3, y2, x4, y1, x4, y4, x3, y3]);
}
else {
xx1 = x4 - (yy4 - y1) * Math.tan(deg1);
xx2 = x4 - (yy1 - y1) * Math.tan(deg1);
points.push([xx1, yy4, xx2, yy1, x4, yy1, x4, yy4]);
}
}
// 整个和borderBottom重叠
else if(yy1 > y3) {
xx1 = x3 + (yy1 - y3) * Math.tan(deg2);
xx2 = x3 + (yy4 - y3) * Math.tan(deg2);
if(isLast) {
points.push([xx1, yy1, x4, yy1, x4, y4]);
}
else {
points.push([xx1, yy1, x4, yy1, x4, yy4, xx2, yy4]);
}
}
// 不被整个重叠的情况再细分
else {
// 上部分和borderTop重叠
if(yy1 < y2) {
xx1 = x3 + (y2 - yy1) * Math.tan(deg1);
if(isLast) {
points.push([x3, y2, xx1, yy1, x4, yy1, x4, y4, x3, y4]);
}
else {
// 下部分和borderBottom重叠
if(yy4 > y3) {
points.push([x3, y2, xx1, yy1, x4, yy1, x4, yy4, xx1, yy4, x3, y3]);
}
// 下部独立
else {
points.push([x3, y2, xx1, yy1, x4, yy1, x4, yy4, x3, yy4]);
}
}
}
// 下部分和borderBottom重叠
else if(yy4 > y3) {
xx1 = x3 + (yy4 - y3) * Math.tan(deg2);
// 上部分和borderTop重叠
if(yy1 < y2) {
if(isLast) {
points.push([x3, y2, xx1, yy1, x4, yy1, x4, y4, x3, y3]);
}
else {
points.push([x3, y2, xx1, yy1, x4, yy1, x4, yy4, xx1, yy4, x3, y3]);
}
}
// 上部独立
else {
if(isLast) {
points.push([x3, yy1, x4, yy1, x4, y4, x3, y3]);
}
else {
points.push([x3, yy1, x4, yy1, x4, yy4, xx1, yy4, x3, y3]);
}
}
}
// 完全独立
else {
if(isLast) {
points.push([x3, yy1, x4, yy1, x4, y4, x3, y3]);
}
else {
points.push([x3, yy1, x4, yy1, x4, yy4, x3, yy4]);
}
}
}
}
}
ctx.moveTo(x1, y1);
ctx.lineTo(x1, y2);
ctx.stroke();
ctx.closePath();
}
else if(renderMode === mode.SVG) {
let item = {
type: 'item',
tagName: 'line',
props: [
['x1', x1],
['y1', y1],
['x2', x1],
['y2', y2],
['stroke-width', borderRightWidth.value],
['stroke', borderRightColor]
],
};
if(borderRightStyle === 'dashed') {
item.props.push(['stroke-dasharray', `${borderRightWidth.value * 3}, ${borderRightWidth.value * 2}`])
}
else if(borderTopStyle === 'dotted') {
item.props.push(['stroke-dasharray', `${borderRightWidth.value}, ${borderRightWidth.value}`])
}
virtualDom.bb.push(item);
else {
points.push([x3, y2, x4, y1, x4, y4, x3, y3]);
}
renderBorder(renderMode, points, brc, ctx, virtualDom);
}
if(borderBottomWidth.value) {
let x1 = x + borderLeftWidth.value;
let y1 = y + height + borderTopWidth.value + borderBottomWidth.value * 0.5;
let x2 = x1 + width;
x2 += plw + prw;
y1 += ptw + pbw;
if(renderMode === mode.CANVAS) {
ctx.beginPath();
ctx.lineWidth = borderBottomWidth.value;
ctx.strokeStyle = borderBottomColor;
if(borderBottomStyle === 'dashed') {
ctx.setLineDash([borderBottomWidth.value * 3, borderBottomWidth.value * 2]);
if(bbw > 0 && bbc !== 'transparent') {
let points = [];
// 寻找一个合适的虚线线段长度和之间空白边距长度
if(['dashed', 'dotted'].indexOf(bbs) > -1) {
// 寻找一个合适的虚线线段长度和之间空白边距长度
let { n, ps, pd } = getDashed(bbs, x1, x2, x3, x4, bbw);
let deg1 = Math.atan(bbw / blw);
let deg2 = Math.atan(bbw / brw);
for(let i = 0; i < n; i++) {
// 最后一个可能没有到底，延长之
let isLast = i === n - 1;
let xx1 = i ? (x1 + ps * i + pd * i) : x1;
let xx4 = xx1 + ps;
let yy1;
let yy2;
// 整个和borderLeft重叠
if(xx4 < x2) {
if(isLast) {
points.push([x1, y4, x2, y3, x3, y3, x4, y4]);
}
else {
yy1 = y4 - (xx1 - x1) * Math.tan(deg1);
yy2 = y4 - (xx4 - x1) * Math.tan(deg1);
points.push([xx1, yy1, xx4, yy2, xx4, y4, xx1, y4]);
}
}
// 整个和borderRight重叠
else if(xx1 > x3) {
yy1 = y4 - (xx1 - x1) * Math.tan(deg2);
yy2 = y4 - (xx4 - x1) * Math.tan(deg2);
if(isLast) {
points.push([xx1, yy1, x4, y4, xx1, y4]);
}
else {
points.push([xx1, yy1, xx4, yy2, xx4, y4, xx1, y4]);
}
}
// 不被整个重叠的情况再细分
else {
// 上部分和borderLeft重叠
if(xx1 < x2) {
yy1 = y3 + (xx1 - x1) * Math.tan(deg1);
if(isLast) {
points.push([xx1, yy1, x2, y3, x3, y3, x4, y4, xx1, y4]);
}
else {
// 下部分和borderRight重叠
if(xx4 > x3) {
points.push([xx1, yy1, x2, y3, x3, y3, xx4, y4, xx1, y4]);
}
// 下部独立
else {
points.push([xx1, yy1, x2, y3, xx4, y3, xx4, y4, xx1, y4]);
}
}
}
// 下部分和borderRight重叠
else if(xx4 > x3) {
yy1 = y4 - (x4 - xx4) * Math.tan(deg2);
// 上部分和borderLeft重叠
if(xx1 < x2) {
if(isLast) {
points.push([xx1, yy1, x3, y3, x4, y4, xx1, y4]);
}
else {
points.push([xx1, yy1, x3, y3, xx4, yy1, xx4, y4, xx1, y4]);
}
}
// 上部独立
else {
if(isLast) {
points.push([xx1, y3, x3, y3, x4, y4, xx1, y4]);
}
else {
points.push([xx1, y3, x3, y3, xx4, yy1, xx4, y4, xx1, y4]);
}
}
}
// 完全独立
else {
if(isLast) {
points.push([xx1, y3, x3, y3, x4, y4, xx1, y4]);
}
else {
points.push([xx1, y3, xx4, y3, xx4, y4, xx1, y4]);
}
}
}
}
else if(borderBottomStyle === 'dotted') {
ctx.setLineDash([borderBottomWidth.value, borderBottomWidth.value * 2]);
}
else {
ctx.setLineDash([]);
}
ctx.moveTo(x1, y1);
ctx.lineTo(x2, y1);
ctx.stroke();
ctx.closePath();
}
else if(renderMode === mode.SVG) {
let item = {
type: 'item',
tagName: 'line',
props: [
['x1', x1],
['y1', y1],
['x2', x2],
['y2', y1],
['stroke-width', borderBottomWidth.value],
['stroke', borderBottomColor]
],
};
if(borderBottomStyle === 'dashed') {
item.props.push(['stroke-dasharray', `${borderBottomWidth.value * 3}, ${borderBottomWidth.value * 2}`])
}
else if(borderBottomStyle === 'dotted') {
item.props.push(['stroke-dasharray', `${borderBottomWidth.value}, ${borderBottomWidth.value}`])
}
virtualDom.bb.push(item);
else {
points.push([x1, y4, x2, y3, x3, y3, x4, y4]);
}
renderBorder(renderMode, points, bbc, ctx, virtualDom);
}
if(borderLeftWidth.value) {
let x1 = x + borderLeftWidth.value * 0.5;
let y1 = y;
let y2 = y1 + height + borderTopWidth.value + borderBottomWidth.value;
y2 += ptw + pbw;
if(renderMode === mode.CANVAS) {
ctx.beginPath();
ctx.lineWidth = borderLeftWidth.value;
ctx.strokeStyle = borderLeftColor;
if(borderLeftStyle === 'dashed') {
ctx.setLineDash([borderLeftWidth.value * 3, borderLeftWidth.value * 2]);
if(blw > 0 && blc !== 'transparent') {
let points = [];
if(['dashed', 'dotted'].indexOf(bls) > -1) {
// 寻找一个合适的虚线线段长度和之间空白边距长度
let { n, ps, pd } = getDashed(bls, y1, y2, y3, y4, blw);
if(n <= 1) {
points.push([x1, y1, x2, y2, x2, y3, x1, y4]);
}
else if(borderLeftStyle === 'dotted') {
ctx.setLineDash([borderLeftWidth.value, borderLeftWidth.value * 2]);
}
else {
ctx.setLineDash([]);
let deg1 = Math.atan(blw / btw);
let deg2 = Math.atan(blw / bbw);
for(let i = 0; i < n; i++) {
// 最后一个可能没有到底，延长之
let isLast = i === n - 1;
let yy1 = i ? (y1 + ps * i + pd * i) : y1;
let yy4 = yy1 + ps;
let xx1;
let xx2;
// 整个和borderTop重叠
if(yy4 < y2) {
if(isLast) {
points.push([x1, y1, x2, y2, x2, y3, x1, y4]);
}
else {
xx1 = x1 + (yy1 - y1) * Math.tan(deg1);
xx2 = x1 + (yy4 - y1) * Math.tan(deg1);
points.push([x1, yy1, xx1, yy1, xx2, yy4, x1, yy4]);
}
}
// 整个和borderBottom重叠
else if(yy1 > y3) {
xx1 = x1 + (y4 - yy1) * Math.tan(deg2);
xx2 = x1 + (y4 - yy4) * Math.tan(deg2);
if(isLast) {
points.push([x1, yy1, xx1, yy1, x1, y4]);
}
else {
points.push([x1, yy1, xx1, yy1, xx2, yy4, x1, yy4]);
}
}
// 不被整个重叠的情况再细分
else {
// 上部分和borderTop重叠
if(yy1 < y2) {
xx1 = x1 + (yy1 - y1) * Math.tan(deg1);
if(isLast) {
points.push([x1, yy1, xx1, yy1, x2, y2, x2, y3, x1, y4]);
}
else {
// 下部分和borderBottom重叠
if(yy4 > y3) {
points.push([x1, yy1, xx1, yy1, x2, y2, x2, y3, xx1, yy4, x1, yy4]);
}
// 下部独立
else {
points.push([x1, yy1, xx1, yy1, x2, y2, x2, yy4, x1, yy4]);
}
}
}
// 下部分和borderBottom重叠
else if(yy4 > y3) {
xx1 = x1 + (y4 - yy4) * Math.tan(deg2);
// 上部分和borderTop重叠
if(yy1 < y2) {
if(isLast) {
points.push([x1, yy1, xx1, yy1, x2, y2, x2, y3, x1, y4]);
}
else {
points.push([x1, yy1, xx1, yy1, x2, y2, x2, y3, xx1, yy4, x1, yy4]);
}
}
// 上部独立
else {
if(isLast) {
points.push([x1, yy1, x2, yy1, x2, y3, x1, y4]);
}
else {
points.push([x1, yy1, x2, yy1, x2, y3, xx1, yy4, x1, yy4]);
}
}
}
// 完全独立
else {
if(isLast) {
points.push([x1, yy1, x2, yy1, x2, y3, x1, y4]);
}
else {
points.push([x1, yy1, x2, yy1, x2, yy4, x1, yy4]);
}
}
}
}
}
ctx.moveTo(x1, y1);
ctx.lineTo(x1, y2);
ctx.stroke();
ctx.closePath();
}
else if(renderMode === mode.SVG) {
let item = {
type: 'item',
tagName: 'line',
props: [
['x1', x1],
['y1', y1],
['x2', x1],
['y2', y2],
['stroke-width', borderLeftWidth.value],
['stroke', borderLeftColor]
],
};
if(borderLeftStyle === 'dashed') {
item.props.push(['stroke-dasharray', `${borderLeftWidth.value * 3}, ${borderLeftWidth.value * 2}`])
}
else if(borderLeftStyle === 'dotted') {
item.props.push(['stroke-dasharray', `${borderLeftWidth.value}, ${borderLeftWidth.value}`])
}
virtualDom.bb.push(item);
else {
points.push([x1, y1, x2, y2, x2, y3, x1, y4]);
}
renderBorder(renderMode, points, blc, ctx, virtualDom);
}

@@ -422,0 +747,0 @@ }

10

src/style/css.js

@@ -23,2 +23,5 @@ import unit from './unit';

}
else if(/\btransparent\b/i.test(style[key])) {
style[key + 'Color'] = 'transparent';
}
}

@@ -74,2 +77,5 @@

}
if(style.borderRadius) {
style.borderTopRightRadius = style.borderTopLeftRadius = style.borderBottomRightRadius = style.borderBottomLeftRadius = style.borderRadius;
}
if(style.transform) {

@@ -229,2 +235,6 @@ let match = style.transform.match(/\w+\(.+?\)/g);

'borderLeftWidth',
'borderTopLeftRadius',
'borderTopRightRadius',
'borderBottomLeftRadius',
'borderBottomRightRadius',
'top',

@@ -231,0 +241,0 @@ 'right',

8

src/style/reset.js

@@ -27,2 +27,6 @@ const RESET = {

borderLeftWidth: 0,
borderTopColor: '#000',
borderRightColor: '#000',
borderBottomColor: '#000',
borderLeftColor: '#000',
borderTopStyle: 'solid',

@@ -32,2 +36,6 @@ borderRightStyle: 'solid',

borderLeftStyle: 'solid',
borderTopLeftRadius: 0,
borderTopRightRadius: 0,
borderBottomLeftRadius: 0,
borderBottomRightRadius: 0,
verticalAlign: 'baseline',

@@ -34,0 +42,0 @@ width: 'auto',

index.js

Sorry, the diff of this file is too big to display

index.js.map

Sorry, the diff of this file is not supported yet

index.min.js.map

Sorry, the diff of this file is not supported yet

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