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Change labelColors to labelColor in tooltip drawColorBox method. #11135

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merged 1 commit into from
Feb 12, 2023
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Change labelColors to labelColor in tooltip drawColorBox method. #11135

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20 changes: 10 additions & 10 deletions src/plugins/plugin.tooltip.js
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Original file line number Diff line number Diff line change
Expand Up @@ -780,7 +780,7 @@ export class Tooltip extends Element {
* @private
*/
_drawColorBox(ctx, pt, i, rtlHelper, options) {
const labelColors = this.labelColors[i];
const labelColor = this.labelColors[i];
const labelPointStyle = this.labelPointStyles[i];
const {boxHeight, boxWidth} = options;
const bodyFont = toFont(options.bodyFont);
Expand All @@ -807,20 +807,20 @@ export class Tooltip extends Element {
drawPoint(ctx, drawOptions, centerX, centerY);

// Draw the point
ctx.strokeStyle = labelColors.borderColor;
ctx.fillStyle = labelColors.backgroundColor;
ctx.strokeStyle = labelColor.borderColor;
ctx.fillStyle = labelColor.backgroundColor;
drawPoint(ctx, drawOptions, centerX, centerY);
} else {
// Border
ctx.lineWidth = isObject(labelColors.borderWidth) ? Math.max(...Object.values(labelColors.borderWidth)) : (labelColors.borderWidth || 1); // TODO, v4 remove fallback
ctx.strokeStyle = labelColors.borderColor;
ctx.setLineDash(labelColors.borderDash || []);
ctx.lineDashOffset = labelColors.borderDashOffset || 0;
ctx.lineWidth = isObject(labelColor.borderWidth) ? Math.max(...Object.values(labelColor.borderWidth)) : (labelColor.borderWidth || 1); // TODO, v4 remove fallback
ctx.strokeStyle = labelColor.borderColor;
ctx.setLineDash(labelColor.borderDash || []);
ctx.lineDashOffset = labelColor.borderDashOffset || 0;

// Fill a white rect so that colours merge nicely if the opacity is < 1
const outerX = rtlHelper.leftForLtr(rtlColorX, boxWidth);
const innerX = rtlHelper.leftForLtr(rtlHelper.xPlus(rtlColorX, 1), boxWidth - 2);
const borderRadius = toTRBLCorners(labelColors.borderRadius);
const borderRadius = toTRBLCorners(labelColor.borderRadius);

if (Object.values(borderRadius).some(v => v !== 0)) {
ctx.beginPath();
Expand All @@ -836,7 +836,7 @@ export class Tooltip extends Element {
ctx.stroke();

// Inner square
ctx.fillStyle = labelColors.backgroundColor;
ctx.fillStyle = labelColor.backgroundColor;
ctx.beginPath();
addRoundedRectPath(ctx, {
x: innerX,
Expand All @@ -852,7 +852,7 @@ export class Tooltip extends Element {
ctx.fillRect(outerX, colorY, boxWidth, boxHeight);
ctx.strokeRect(outerX, colorY, boxWidth, boxHeight);
// Inner square
ctx.fillStyle = labelColors.backgroundColor;
ctx.fillStyle = labelColor.backgroundColor;
ctx.fillRect(innerX, colorY + 1, boxWidth - 2, boxHeight - 2);
}
}
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