webgl-plot - npm Package Compare versions

Comparing version 0.2.3 to 0.2.4

package.json

 {
   "name": "webgl-plot",
-  "version": "0.2.3",
+  "version": "0.2.4",
   "description": "High-performance 2D plotting framework based on native WebGL",
@@ -5,0 +5,0 @@ "main": "./dist/index",

src/index.ts

@@ -21,6 +21,6 @@ /**
 
-   public scaleX: number;
-   public scaleY: number;
-   public offsetX: number;
-   public offsetY: number;
+   public gScaleX: number;
+   public gScaleY: number;
+   public gOffsetX: number;
+   public gOffsetY: number;
 
@@ -54,6 +54,6 @@ public lines: WebglBaseLine[];
 
-      this.scaleX = 1;
-      this.scaleY = 1;
-      this.offsetX = 0;
-      this.offsetY = 0;
+      this.gScaleX = 1;
+      this.gScaleY = 1;
+      this.gOffsetX = 0;
+      this.gOffsetY = 0;
 
@@ -87,6 +87,6 @@ this.backgroundColor = backgroundColor;
             const uscale = webgl.getUniformLocation(line.prog, "uscale");
-            webgl.uniformMatrix2fv(uscale, false, new Float32Array([this.scaleX, 0, 0, this.scaleY]));
+            webgl.uniformMatrix2fv(uscale, false, new Float32Array([line.scaleX * this.gScaleX, 0, 0, line.scaleY * this.gScaleY]));
 
             const uoffset = webgl.getUniformLocation(line.prog, "uoffset");
-            webgl.uniform2fv(uoffset, new Float32Array([this.offsetX, this.offsetY]));
+            webgl.uniform2fv(uoffset, new Float32Array([line.offsetX + this.gOffsetX, line.offsetY + this.gOffsetY]));
 
@@ -93,0 +93,0 @@ const uColor = webgl.getUniformLocation(line.prog, "uColor");

src/WbglLine.ts

@@ -27,2 +27,7 @@
       this.visible = true;
+      
+      this.scaleX = 1;
+      this.scaleY = 1;
+      this.offsetX = 0;
+      this.offsetY = 0;
    }
@@ -29,0 +34,0 @@

src/WebglBaseLine.ts

@@ -18,2 +18,7 @@ import {ColorRGBA} from "./ColorRGBA";
 
+    public scaleX: number;
+    public scaleY: number;
+    public offsetX: number;
+    public offsetY: number;
+
 }

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Improved metrics

Lines of code

470

increased by1.73%

Worsened metrics

Total package byte prevSize

30575

decreased by-4.73%

Number of package files

20

decreased by-13.04%

No dependency changes