allura git commit: [#8183] use hidpi canvas polyfill, and avoid doing things that mess it up

[kentontaylor]

Repository: allura
Updated Branches:
  refs/heads/master a7be6461e -> 8c39d4f28


[#8183] use hidpi canvas polyfill, and avoid doing things that mess it up


Project: http://git-wip-us.apache.org/repos/asf/allura/repo
Commit: http://git-wip-us.apache.org/repos/asf/allura/commit/8c39d4f2
Tree: http://git-wip-us.apache.org/repos/asf/allura/tree/8c39d4f2
Diff: http://git-wip-us.apache.org/repos/asf/allura/diff/8c39d4f2

Branch: refs/heads/master
Commit: 8c39d4f28ec0a54b2fe999b30c5aa3d46156f418
Parents: a7be646
Author: Dave Brondsema 
Authored: Fri Feb 2 14:25:11 2018 -0500
Committer: Kenton Taylor 
Committed: Mon Feb 5 14:19:02 2018 +

--
 Allura/allura/lib/widgets/repo.py| 1 +
 Allura/allura/lib/widgets/resources/js/commit_browser.js | 5 +
 Allura/allura/public/nf/js/hidpi-canvas.min.js   | 9 +
 rat-excludes.txt | 1 +
 4 files changed, 12 insertions(+), 4 deletions(-)
--


http://git-wip-us.apache.org/repos/asf/allura/blob/8c39d4f2/Allura/allura/lib/widgets/repo.py
--
diff --git a/Allura/allura/lib/widgets/repo.py 
b/Allura/allura/lib/widgets/repo.py
index 4fa563d..d00640d 100644
--- a/Allura/allura/lib/widgets/repo.py
+++ b/Allura/allura/lib/widgets/repo.py
@@ -97,5 +97,6 @@ class SCMCommitBrowserWidget(ew_core.Widget):
 )
 
 def resources(self):
+yield ew.JSLink('allura/js/hidpi-canvas.min.js')
 yield ew.JSLink('js/commit_browser.js')
 yield ew.CSSLink('css/commit_browser.css')

http://git-wip-us.apache.org/repos/asf/allura/blob/8c39d4f2/Allura/allura/lib/widgets/resources/js/commit_browser.js
--
diff --git a/Allura/allura/lib/widgets/resources/js/commit_browser.js 
b/Allura/allura/lib/widgets/resources/js/commit_browser.js
index 6db6e72..01359ff 100644
--- a/Allura/allura/lib/widgets/resources/js/commit_browser.js
+++ b/Allura/allura/lib/widgets/resources/js/commit_browser.js
@@ -84,8 +84,6 @@ if($('#commit_graph')){
 var commit_rows = [];
 var taken_coords = {};
 
-canvas.height = 300;
-highlighter.height = canvas.height;
 highlighter_ctx.fillStyle = "#ccc";
 
 function setHeight(cnt) {
@@ -101,8 +99,7 @@ if($('#commit_graph')){
 }
 
 function drawGraph(offset) {
-// Clear the canvas and set the contetx
-var canvas_ctx = canvas.getContext('2d');
+// Clear the canvas
 highlighter_ctx.clearRect(0, 0, canvas.width, canvas.height);
 canvas_ctx.clearRect(0, 0, canvas.width, canvas.height);
 canvas_ctx.fillStyle = "rgb(0,0,0)";

http://git-wip-us.apache.org/repos/asf/allura/blob/8c39d4f2/Allura/allura/public/nf/js/hidpi-canvas.min.js
--
diff --git a/Allura/allura/public/nf/js/hidpi-canvas.min.js 
b/Allura/allura/public/nf/js/hidpi-canvas.min.js
new file mode 100644
index 000..5447c71
--- /dev/null
+++ b/Allura/allura/public/nf/js/hidpi-canvas.min.js
@@ -0,0 +1,9 @@
+/**
+ * HiDPI Canvas Polyfill (1.0.10)
+ *
+ * Author: Jonathan D. Johnson (http://jondavidjohn.com)
+ * Homepage: https://github.com/jondavidjohn/hidpi-canvas-polyfill
+ * Issue Tracker: https://github.com/jondavidjohn/hidpi-canvas-polyfill/issues
+ * License: Apache-2.0
+*/
+!function(a){var b=function(){var 
a=document.createElement("canvas"),b=a.getContext("2d"),c=b.backingStorePixelRatio||b.webkitBackingStorePixelRatio||b.mozBackingStorePixelRatio||b.msBackingStorePixelRatio||b.oBackingStorePixelRatio||b.backingStorePixelRatio||1;return(window.devicePixelRatio||1)/c}(),c=function(a,b){for(var
 c in 
a)a.hasOwnProperty(c)&(a[c],c)},d={fillRect:"all",clearRect:"all",strokeRect:"all",moveTo:"all",lineTo:"all",arc:[0,1,2],arcTo:"all",bezierCurveTo:"all",isPointinPath:"all",isPointinStroke:"all",quadraticCurveTo:"all",rect:"all",translate:"all",createRadialGradient:"all",createLinearGradient:"all"};1!==b&&(c(d,function(c,d){a[d]=function(a){return
 function(){var 
d,e,f=Array.prototype.slice.call(arguments);if("all"===c)f=f.map(function(a){return
 a*b});else if(Array.isArray(c))for(d=0,e=c.length;e>d;d++)f[c[d]]*=b;return 
a.apply(this,f)}}(a[d])}),a.stroke=function(a){return 
function(){this.lineWidth*=b,a.apply(this,arguments),this.lineWidth/=b}}(a.stroke),a.
 fillText=function(a){return function(){var 
c=Array.prototype.slice.call(arguments);c[1]*=b,c[2]*=b,this.font=this.font.replace(/(\d+)(px|em|rem|pt)/g,function(a,c,d){return
 
c*b+d}),a.apply(this,c),this.font=this.font.replace(/(\d+)(px|em|rem|pt)/g,function(a,c,d){return
 c/b+d})}}(a.fillText),a.strokeText=function(a){return function(){var 

allura git commit: [#8183] use hidpi canvas polyfill, and avoid doing things that mess it up

[brondsem]

Repository: allura
Updated Branches:
  refs/heads/db/8183 [created] 868592294


[#8183] use hidpi canvas polyfill, and avoid doing things that mess it up


Project: http://git-wip-us.apache.org/repos/asf/allura/repo
Commit: http://git-wip-us.apache.org/repos/asf/allura/commit/86859229
Tree: http://git-wip-us.apache.org/repos/asf/allura/tree/86859229
Diff: http://git-wip-us.apache.org/repos/asf/allura/diff/86859229

Branch: refs/heads/db/8183
Commit: 868592294522ceab04670acfb93c4d0ace99e707
Parents: daefc6a
Author: Dave Brondsema 
Authored: Fri Feb 2 14:25:11 2018 -0500
Committer: Dave Brondsema 
Committed: Fri Feb 2 14:29:45 2018 -0500

--
 Allura/allura/lib/widgets/repo.py| 1 +
 Allura/allura/lib/widgets/resources/js/commit_browser.js | 5 +
 Allura/allura/public/nf/js/hidpi-canvas.min.js   | 9 +
 rat-excludes.txt | 1 +
 4 files changed, 12 insertions(+), 4 deletions(-)
--


http://git-wip-us.apache.org/repos/asf/allura/blob/86859229/Allura/allura/lib/widgets/repo.py
--
diff --git a/Allura/allura/lib/widgets/repo.py 
b/Allura/allura/lib/widgets/repo.py
index 4fa563d..d00640d 100644
--- a/Allura/allura/lib/widgets/repo.py
+++ b/Allura/allura/lib/widgets/repo.py
@@ -97,5 +97,6 @@ class SCMCommitBrowserWidget(ew_core.Widget):
 )
 
 def resources(self):
+yield ew.JSLink('allura/js/hidpi-canvas.min.js')
 yield ew.JSLink('js/commit_browser.js')
 yield ew.CSSLink('css/commit_browser.css')

http://git-wip-us.apache.org/repos/asf/allura/blob/86859229/Allura/allura/lib/widgets/resources/js/commit_browser.js
--
diff --git a/Allura/allura/lib/widgets/resources/js/commit_browser.js 
b/Allura/allura/lib/widgets/resources/js/commit_browser.js
index 6db6e72..01359ff 100644
--- a/Allura/allura/lib/widgets/resources/js/commit_browser.js
+++ b/Allura/allura/lib/widgets/resources/js/commit_browser.js
@@ -84,8 +84,6 @@ if($('#commit_graph')){
 var commit_rows = [];
 var taken_coords = {};
 
-canvas.height = 300;
-highlighter.height = canvas.height;
 highlighter_ctx.fillStyle = "#ccc";
 
 function setHeight(cnt) {
@@ -101,8 +99,7 @@ if($('#commit_graph')){
 }
 
 function drawGraph(offset) {
-// Clear the canvas and set the contetx
-var canvas_ctx = canvas.getContext('2d');
+// Clear the canvas
 highlighter_ctx.clearRect(0, 0, canvas.width, canvas.height);
 canvas_ctx.clearRect(0, 0, canvas.width, canvas.height);
 canvas_ctx.fillStyle = "rgb(0,0,0)";

http://git-wip-us.apache.org/repos/asf/allura/blob/86859229/Allura/allura/public/nf/js/hidpi-canvas.min.js
--
diff --git a/Allura/allura/public/nf/js/hidpi-canvas.min.js 
b/Allura/allura/public/nf/js/hidpi-canvas.min.js
new file mode 100644
index 000..5447c71
--- /dev/null
+++ b/Allura/allura/public/nf/js/hidpi-canvas.min.js
@@ -0,0 +1,9 @@
+/**
+ * HiDPI Canvas Polyfill (1.0.10)
+ *
+ * Author: Jonathan D. Johnson (http://jondavidjohn.com)
+ * Homepage: https://github.com/jondavidjohn/hidpi-canvas-polyfill
+ * Issue Tracker: https://github.com/jondavidjohn/hidpi-canvas-polyfill/issues
+ * License: Apache-2.0
+*/
+!function(a){var b=function(){var 
a=document.createElement("canvas"),b=a.getContext("2d"),c=b.backingStorePixelRatio||b.webkitBackingStorePixelRatio||b.mozBackingStorePixelRatio||b.msBackingStorePixelRatio||b.oBackingStorePixelRatio||b.backingStorePixelRatio||1;return(window.devicePixelRatio||1)/c}(),c=function(a,b){for(var
 c in 
a)a.hasOwnProperty(c)&(a[c],c)},d={fillRect:"all",clearRect:"all",strokeRect:"all",moveTo:"all",lineTo:"all",arc:[0,1,2],arcTo:"all",bezierCurveTo:"all",isPointinPath:"all",isPointinStroke:"all",quadraticCurveTo:"all",rect:"all",translate:"all",createRadialGradient:"all",createLinearGradient:"all"};1!==b&&(c(d,function(c,d){a[d]=function(a){return
 function(){var 
d,e,f=Array.prototype.slice.call(arguments);if("all"===c)f=f.map(function(a){return
 a*b});else if(Array.isArray(c))for(d=0,e=c.length;e>d;d++)f[c[d]]*=b;return 
a.apply(this,f)}}(a[d])}),a.stroke=function(a){return 
function(){this.lineWidth*=b,a.apply(this,arguments),this.lineWidth/=b}}(a.stroke),a.
 fillText=function(a){return function(){var 
c=Array.prototype.slice.call(arguments);c[1]*=b,c[2]*=b,this.font=this.font.replace(/(\d+)(px|em|rem|pt)/g,function(a,c,d){return
 
c*b+d}),a.apply(this,c),this.font=this.font.replace(/(\d+)(px|em|rem|pt)/g,function(a,c,d){return
 c/b+d})}}(a.fillText),a.strokeText=function(a){return function(){var