diff options
Diffstat (limited to 'src/types/Matrix.js')
| -rw-r--r-- | src/types/Matrix.js | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/src/types/Matrix.js b/src/types/Matrix.js index 760f002..f409a50 100644 --- a/src/types/Matrix.js +++ b/src/types/Matrix.js @@ -520,17 +520,24 @@ export function ctm() { } export function screenCTM() { - /* https://bugzilla.mozilla.org/show_bug.cgi?id=1344537 - This is needed because FF does not return the transformation matrix - for the inner coordinate system when getScreenCTM() is called on nested svgs. - However all other Browsers do that */ - if (typeof this.isRoot === 'function' && !this.isRoot()) { - const rect = this.rect(1, 1) - const m = rect.node.getScreenCTM() - rect.remove() - return new Matrix(m) - } - return new Matrix(this.node.getScreenCTM()) + try { + /* https://bugzilla.mozilla.org/show_bug.cgi?id=1344537 + This is needed because FF does not return the transformation matrix + for the inner coordinate system when getScreenCTM() is called on nested svgs. + However all other Browsers do that */ + if (typeof this.isRoot === 'function' && !this.isRoot()) { + const rect = this.rect(1, 1) + const m = rect.node.getScreenCTM() + rect.remove() + return new Matrix(m) + } + return new Matrix(this.node.getScreenCTM()) + } catch (e) { + console.warn( + `Cannot get CTM from SVG node ${this.node.nodeName}. Is the element rendered?` + ) + return new Matrix() + } } register(Matrix, 'Matrix') |