Mirrors/Chart.js
2
0
Fork 0
mirror of https://github.com/chartjs/Chart.js.git synced 2026-03-09 09:46:51 +01:00
Code Issues Packages Projects Releases Wiki Activity

Update tooltip colour draw code

Browse Source
This commit is contained in:
Evert Timberg
2015-11-13 08:20:39 -05:00
parent fff13f2692
commit 8e3ba9d88e
1 changed files with 9 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/core/core.tooltip.js
View File

@@ -463,13 +463,19 @@
// Draw Legend-like boxes if needed
if (this._options.tooltips.mode != 'single') {
ctx.fillStyle = helpers.color(vm.labelColors[i].borderColor).alpha(vm.opacity).rgbString();
// Fill a white rect so that colours merge nicely if the opacity is < 1
ctx.fillStyle = helpers.color('#FFFFFF').alpha(vm.opacity).rgbaString();
ctx.fillRect(xBase, yBase, vm.bodyFontSize, vm.bodyFontSize);
ctx.fillStyle = helpers.color(vm.labelColors[i].backgroundColor).alpha(vm.opacity).rgbString();
// Border
ctx.strokeStyle = helpers.color(vm.labelColors[i].borderColor).alpha(vm.opacity).rgbaString();
ctx.strokeRect(xBase, yBase, vm.bodyFontSize, vm.bodyFontSize);
// Inner square
ctx.fillStyle = helpers.color(vm.labelColors[i].backgroundColor).alpha(vm.opacity).rgbaString();
ctx.fillRect(xBase + 1, yBase + 1, vm.bodyFontSize - 2, vm.bodyFontSize - 2);
ctx.fillStyle = helpers.color(vm.bodyColor).alpha(vm.opacity).rgbString(); // Return fill style for text
ctx.fillStyle = helpers.color(vm.bodyColor).alpha(vm.opacity).rgbaString(); // Return fill style for text
}
// Body Line