npm_modules: Fork bower_components into Polymer 0.4.0 and 0.5.0 versions

bower_components/chartnewjs/Add-ins/gradientColor.js

Index: bower_components/chartnewjs/Add-ins/gradientColor.js
diff --git a/bower_components/chartnewjs/Add-ins/gradientColor.js b/bower_components/chartnewjs/Add-ins/gradientColor.js
deleted file mode 100644
index 01ab6e4b6266216fa1699d60108d32959415e0be..0000000000000000000000000000000000000000
--- a/bower_components/chartnewjs/Add-ins/gradientColor.js
+++ /dev/null
@@ -1,63 +0,0 @@
-//
-// See ..\Samples\issue_102.html
-//
-// Module intially written by Ole Kroger
-// Change 1 : Omar Sedki - possibility to specify a percentage 
-// Change 2 : Vancoppenolle François - generalized for all graph types
-//
-function gradientColor(area, data, config, i, j, currentAnimPc, value, typegraph, ctx, v0, v1, v2, v3) {
-	// v0 = left xAxis of rectangle or xAxis of center
-	// v1 = top yAxis of rectangle or yAxis of center
-	// v2 = right xAxis of rectangle or internal radius (=0 for PolarArea, Pie and Radar)
-	// v3 = bottom yAxis or rectangle or external radius
-	var grd;
-	if (typegraph == "Line" || typegraph == "Bar" || typegraph == "StackedBar") {
-		grd = ctx.createLinearGradient(v0, v1, v0, v3);
-		var gradientColors = data.datasets[i].gradientColors;
-	} else if (typegraph == "HorizontalStackedBar" || typegraph == "HorizontalBar") {
-		grd = ctx.createLinearGradient(v0, v1, v2, v1);
-		var gradientColors = data.datasets[i].gradientColors;
-	} else if (typegraph == "Pie" || typegraph == "Doughnut" || typegraph == "PolarArea" || typegraph == "Radar") {
-		if (area == "COLOR" || (typegraph == "Radar" && area == "FILLCOLOR")) {
-			var grd = ctx.createRadialGradient(v0, v1, v2, v0, v1, v3);
-		} else {
-			var grd = ctx.createRadialGradient(v0 + (v2 - v0) / 2, v1 + (v3 - v1) / 2, 0, v0 + (v2 - v0) / 2, v1 + (v3 - v1) / 2, Math.max((v2 - v0) / 2, (v3 - v1) / 2));
-		}
-		if (typegraph == "Radar") var gradientColors = data.datasets[i].gradientColors;
-		else var gradientColors = data[i].gradientColors;
-	}
-	var steps = gradientColors.length;
-	var currentStepValue = 0;
-	var stepValues = [];
-	var PERCENT_REGEX = /(\d{1,2}|100)%\s*?$/g
-	for (var iter = 0; iter < steps; iter++) {
-		var userStepValue = gradientColors[iter].match(PERCENT_REGEX);
-		if (!userStepValue) {
-			stepValues[iter] = false;
-			continue;
-		}
-		userStepValue = parseFloat(userStepValue) / 100.0;
-		stepValues[iter] = userStepValue;
-	}
-	for (var iter = 0; iter < steps; iter++) {
-		if (stepValues[iter] === false) {
-			if (iter == 0) {
-				stepValues[iter] = 0;
-			} else if (iter == steps - 1) {
-				stepValues[iter] = 1;
-			} else {
-				// found next stepValue which isn't false
-				var s = iter + 1;
-				while (s < steps - 1 && stepValues[s] === false) {
-					s++;
-				}
-				var lastStep = ((iter == 0) ? 0 : stepValues[iter - 1]);
-				stepValues[iter] = ((s >= steps - 1) ? 1 : stepValues[s + 1]) - lastStep;
-				stepValues[iter] = lastStep + stepValues[iter] / (s - iter + 1);
-			}
-		}
-		GradientcolorsWithoutStep = gradientColors[iter].replace(PERCENT_REGEX, "").trim();
-		grd.addColorStop(stepValues[iter], GradientcolorsWithoutStep);
-	}
-	return grd;
-}