@leafer/path - npm Package Compare versions

Comparing version 1.0.0-rc.5 to 1.0.0-rc.6

package.json

 {
   "name": "@leafer/path",
-  "version": "1.0.0-rc.5",
+  "version": "1.0.0-rc.6",
   "description": "@leafer/path",
@@ -25,8 +25,8 @@ "author": "Chao (Leafer) Wan",
   "dependencies": {
-    "@leafer/math": "1.0.0-rc.5",
-    "@leafer/debug": "1.0.0-rc.5"
+    "@leafer/math": "1.0.0-rc.6",
+    "@leafer/debug": "1.0.0-rc.6"
   },
   "devDependencies": {
-    "@leafer/interface": "1.0.0-rc.5"
+    "@leafer/interface": "1.0.0-rc.6"
   }
 }

src/EllipseHelper.ts

@@ -61,3 +61,3 @@ import { IPathCommandData } from '@leafer/interface'
 
-        if (curveMode || Platform.name === 'node') {
+        if (curveMode || Platform.ellipseToCurve) {
             ellipse(data, centerX, centerY, radiusX, radiusY, rotation, startRadian / OneRadian, endRadian / OneRadian, anticlockwise as unknown as boolean)
@@ -64,0 +64,0 @@ } else {

src/PathCorner.ts

 import { IPathCommandData } from '@leafer/interface'
+import { PathCommandMap as Command } from './PathCommandMap'
 
 
+const { M, L, C, Z, U } = Command
+
 export const PathCorner = {
 
-    smooth(data: IPathCommandData, _cornerRadius: number, _cornerSmoothing?: number): IPathCommandData {
-        return data
+    smooth(data: IPathCommandData, cornerRadius: number, _cornerSmoothing?: number): IPathCommandData {
+        let command: number
+        let i: number = 0, x: number = 0, y: number = 0, startX: number, startY = 0, centerX: number = 0, centerY: number = 0
+
+        const len = data.length
+        const smooth: IPathCommandData = []
+
+        while (i < len) {
+            command = data[i]
+            switch (command) {
+                case M:  //moveto(x, y)
+                    startX = data[i + 1]
+                    startY = data[i + 2]
+                    i += 3
+                    if (data[i] === L) { // next lineTo
+                        centerX = startX + (data[i + 1] - startX) / 2
+                        centerY = startY + (data[i + 2] - startY) / 2
+                        smooth.push(M, centerX, centerY)
+                    } else {
+                        smooth.push(M, startX, startY)
+                    }
+                    break
+                case L:  //lineto(x, y)
+                    x = data[i + 1]
+                    y = data[i + 2]
+                    i += 3
+                    switch (data[i]) { // next command
+                        case L: // lineTo()
+                            smooth.push(U, x, y, data[i + 1], data[i + 2], cornerRadius) // use arcTo(x1, y1, x2, y2, radius)
+                            break
+                        case Z: // closePath()
+                            smooth.push(U, x, y, startX, startY, cornerRadius) // use arcTo(x1, y1, x2, y2, radius)
+                            break
+                        default:
+                            smooth.push(L, x, y)
+                    }
+                    break
+                case C:  //bezierCurveTo(x1, y1, x2, y2, x, y)
+                    smooth.push(C, data[i + 1], data[i + 2], data[i + 3], data[i + 4], data[i + 5], data[i + 6])
+                    i += 7
+                    break
+                case Z:  //closepath()
+                    smooth.push(U, startX, startY, centerX, centerY, cornerRadius) // use arcTo(x1, y1, x2, y2, radius)
+                    smooth.push(Z)
+                    i += 1
+                    break
+
+            }
+        }
+
+        if (command !== Z) {
+            smooth[1] = startX
+            smooth[2] = startY
+        }
+
+        return smooth
     }
 
 }

types/index.d.ts

@@ -70,3 +70,3 @@ import { IPathCreator, IPathCommandData, IPathDrawer, IPathString, IBoundsData, ITwoPointBoundsData, IPointData, INumberMap, IStringMap } from '@leafer/interface';
 declare const PathCorner: {
-    smooth(data: IPathCommandData, _cornerRadius: number, _cornerSmoothing?: number): IPathCommandData;
+    smooth(data: IPathCommandData, cornerRadius: number, _cornerSmoothing?: number): IPathCommandData;
 };
@@ -73,0 +73,0 @@

No alert changes

Improved metrics

Total package byte prevSize

58327

4.06%

Lines of code

1150

4.64%

Dependency changes

• + Added

  @leafer/debug@1.0.0-rc.6
  (transitive)

• + Added

  @leafer/math@1.0.0-rc.6
  (transitive)

• - Removed

  @leafer/debug@1.0.0-rc.5
  (transitive)

• - Removed

  @leafer/math@1.0.0-rc.5
  (transitive)

• Updated

  @leafer/debug@1.0.0-rc.6

• Updated

  @leafer/math@1.0.0-rc.6