Merge pull request #1096 from Flamenco/hot_fix_scale_rotated_text

Flamenco · web-flow · commit 4bf79f092ed1 · 2017-03-15T12:22:09.000-04:00
Hot fix scale rotated text
diff --git a/plugins/context2d.js b/plugins/context2d.js
@@ -299,9 +299,11 @@
                 this.path = origPath;
             }
 
+            var scale;
             var scale;
             if (this.pdf.hotfix && this.pdf.hotfix.scale_text) {
-                scale = this._getTransform()[0];
+                // We only use X axis as scale hint 
+                scale = this._matrix_decompose(this._getTransform()).scale[0];
             }
             else {
                 scale = 1;
@@ -353,9 +355,11 @@
                 this.path = origPath;
             }
 
+            var scale;
             var scale;
             if (this.pdf.hotfix && this.pdf.hotfix.scale_text) {
-                scale = this._getTransform()[0];
+                // We only use the X axis as scale hint 
+                scale = this._matrix_decompose(this._getTransform()).scale[0];
             }
             else {
                 scale = 1;

Original file line number	Diff line number	Diff line change
`@@ -299,9 +299,11 @@`
`299`	`299`	`this.path = origPath;`
`300`	`300`	`}`
`301`	`301`
	`302`	`+ var scale;`
`302`	`303`	`var scale;`
`303`	`304`	`if (this.pdf.hotfix && this.pdf.hotfix.scale_text) {`
`304`		`- scale = this._getTransform()[0];`
	`305`	`+ // We only use X axis as scale hint`
	`306`	`+ scale = this._matrix_decompose(this._getTransform()).scale[0];`
`305`	`307`	`}`
`306`	`308`	`else {`
`307`	`309`	`scale = 1;`
`@@ -353,9 +355,11 @@`
`353`	`355`	`this.path = origPath;`
`354`	`356`	`}`
`355`	`357`
	`358`	`+ var scale;`
`356`	`359`	`var scale;`
`357`	`360`	`if (this.pdf.hotfix && this.pdf.hotfix.scale_text) {`
`358`		`- scale = this._getTransform()[0];`
	`361`	`+ // We only use the X axis as scale hint`
	`362`	`+ scale = this._matrix_decompose(this._getTransform()).scale[0];`
`359`	`363`	`}`
`360`	`364`	`else {`
`361`	`365`	`scale = 1;`