canvas-heatmap - npm Package Compare versions

Comparing version 1.5.0 to 1.5.1

package.json

 {
   "name": "canvas-heatmap",
-  "version": "1.5.0",
+  "version": "1.5.1",
   "description": "Interactive heatmap, capable of displaying 1,000,000+ data points using canvas and d3. ",
@@ -5,0 +5,0 @@ "main": "src/index.js",

src/canvas-heatmap.js

@@ -792,2 +792,23 @@ import {
 
+  zoombox.on("click", (event) => {
+    try {
+      var hoverX = xAxis.ax.invert(
+        event.layerX - options.marginLeft || event.offsetX - options.marginLeft
+      );
+      var hoverY = yAxis.ax.invert(
+        event.layerY - options.marginTop || event.offsetY - options.marginTop
+      );
+      var idx = Math.max(
+        getFileIndex(xFileDomain, hoverX),
+        getFileIndex(yFileDomain, hoverY)
+      );
+      var process = data[idx];
+      var yi = closest(hoverY, process.y);
+      var xi = closest(hoverX, process.x);
+      if (options.click) options.click({ mousex: xi, mousey: yi, idx });
+    } catch (e) {
+      if (options.click) options.click({ mousex: false, mousey: false });
+    }
+  });
+
   zoombox.on("mouseout", () => {
@@ -794,0 +815,0 @@ vpi.style("opacity", 0);

No alert changes

Improved metrics

Total package byte prevSize

59416

increased by1.21%

Lines of code

1715

increased by1.18%

No dependency changes