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| author | wout <wout@impinc.co.uk> | 2013-02-20 20:35:59 +0100 |
|---|---|---|
| committer | wout <wout@impinc.co.uk> | 2013-02-20 20:35:59 +0100 |
| commit | 7529b965182e3bd950dd86557defb90daf075cde (patch) | |
| tree | c0dd845ff544be5fc4edf25abc82aacaa5d4ec43 /src/viewbox.js | |
| parent | 1e183700e2582271256a279ac3e8843037e0f713 (diff) | |
| download | svg.js-7529b965182e3bd950dd86557defb90daf075cde.tar.gz svg.js-7529b965182e3bd950dd86557defb90daf075cde.zip | |
Defaulting zoom in viewbox to 1
Diffstat (limited to 'src/viewbox.js')
| -rw-r--r-- | src/viewbox.js | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/viewbox.js b/src/viewbox.js index 71e0a04..f40a76e 100644 --- a/src/viewbox.js +++ b/src/viewbox.js @@ -7,9 +7,8 @@ SVG.ViewBox = function(element) { /* clone attributes */ this.x = box.x this.y = box.y - this.width = element.node.offsetWidth - this.height = element.node.offsetHeight - this.zoom = 1 + this.width = element.node.offsetWidth || element.attr('width') + this.height = element.node.offsetHeight || element.attr('height') if (view) { /* get width and height from viewbox */ @@ -24,11 +23,13 @@ SVG.ViewBox = function(element) { this.width / width /* calculate real pixel dimensions on parent SVG.Doc element */ - if (element instanceof SVG.Doc) { - this.x = x - this.y = y - this.width = width - this.height = height - } + this.x = x + this.y = y + this.width = width + this.height = height } + + /* ensure a default zoom value */ + this.zoom = this.zoom || 1 + }
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