diff options
Diffstat (limited to 'examples/declarative/demos/photoviewer/qml/photoviewer/PhotoViewerCore/script')
-rw-r--r-- | examples/declarative/demos/photoviewer/qml/photoviewer/PhotoViewerCore/script/script.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/examples/declarative/demos/photoviewer/qml/photoviewer/PhotoViewerCore/script/script.js b/examples/declarative/demos/photoviewer/qml/photoviewer/PhotoViewerCore/script/script.js new file mode 100644 index 00000000..e8ef93a8 --- /dev/null +++ b/examples/declarative/demos/photoviewer/qml/photoviewer/PhotoViewerCore/script/script.js @@ -0,0 +1,27 @@ +.pragma library + +function getWidth(string) { + return (string.match(/width=\"([0-9]+)\"/))[1] +} + +function getHeight(string) { + return (string.match(/height=\"([0-9]+)\"/))[1] +} + +function getImagePath(string) { + var pattern = /src=\"http:\/\/(\S+)\"/ + return (string.match(pattern))[1] +} + +function calculateScale(width, height, cellSize) { + var widthScale = (cellSize * 1.0) / width + var heightScale = (cellSize * 1.0) / height + var scale = 0 + + if (widthScale <= heightScale) { + scale = widthScale; + } else if (heightScale < widthScale) { + scale = heightScale; + } + return scale; +} |