mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-12-23 15:53:07 -05:00
Update gitgraph.js to fix blurry commit graph on HiDPI screens (#2957)
This commit is contained in:
parent
2cb6c51158
commit
42d781a709
2 changed files with 21 additions and 4 deletions
2
public/vendor/VERSIONS
vendored
2
public/vendor/VERSIONS
vendored
|
@ -15,7 +15,7 @@ File(s): /vendor/plugins/clipboard/clipboard.min.js
|
|||
Version: 1.5.9
|
||||
|
||||
File(s): /vendor/plugins/gitgraph/gitgraph.js
|
||||
Version: 5fcc26b
|
||||
Version: 9b492e8bf1ddf7908a4997b8f83fa38a809a9da3
|
||||
|
||||
File(s): /vendor/plugins/autolink/autolink.js
|
||||
Version: 741f66f
|
||||
|
|
23
public/vendor/plugins/gitgraph/gitgraph.js
vendored
23
public/vendor/plugins/gitgraph/gitgraph.js
vendored
|
@ -44,6 +44,15 @@ var gitGraph = function (canvas, rawGraphList, config) {
|
|||
|
||||
var ctx = canvas.getContext("2d");
|
||||
|
||||
var devicePixelRatio = window.devicePixelRatio || 1;
|
||||
var backingStoreRatio = ctx.webkitBackingStorePixelRatio ||
|
||||
ctx.mozBackingStorePixelRatio ||
|
||||
ctx.msBackingStorePixelRatio ||
|
||||
ctx.oBackingStorePixelRatio ||
|
||||
ctx.backingStorePixelRatio || 1;
|
||||
|
||||
var ratio = devicePixelRatio / backingStoreRatio;
|
||||
|
||||
var init = function () {
|
||||
var maxWidth = 0;
|
||||
var i;
|
||||
|
@ -61,12 +70,20 @@ var gitGraph = function (canvas, rawGraphList, config) {
|
|||
graphList.unshift(row);
|
||||
}
|
||||
|
||||
canvas.width = maxWidth * config.unitSize;
|
||||
canvas.height = graphList.length * config.unitSize;
|
||||
var width = maxWidth * config.unitSize;
|
||||
var height = graphList.length * config.unitSize;
|
||||
|
||||
canvas.width = width * ratio;
|
||||
canvas.height = height * ratio;
|
||||
|
||||
canvas.style.width = width + 'px';
|
||||
canvas.style.height = height + 'px';
|
||||
|
||||
ctx.lineWidth = config.lineWidth;
|
||||
ctx.lineJoin = "round";
|
||||
ctx.lineCap = "round";
|
||||
|
||||
ctx.scale(ratio, ratio);
|
||||
};
|
||||
|
||||
var genRandomStr = function () {
|
||||
|
@ -186,7 +203,7 @@ var gitGraph = function (canvas, rawGraphList, config) {
|
|||
}
|
||||
}
|
||||
|
||||
y = canvas.height - config.unitSize * 0.5;
|
||||
y = (canvas.height / ratio) - config.unitSize * 0.5;
|
||||
|
||||
//iterate
|
||||
for (i = 0, l = graphList.length; i < l; i++) {
|
||||
|
|
Loading…
Reference in a new issue