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clouddueling/fabric-align-text.js

Last active August 29, 2015 14:02
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fabric-align-text.js
self.setTextAlign = function(value) {
setActiveProp('textAlign', value.toLowerCase());
};
// Reset Zoom
self.resetZoom = function(cb) {
var width = canvas.getWidth();
var height = canvas.getHeight();
var tempWidth = width * (1 / canvas.scale);
var tempHeight = height * (1 / canvas.scale);
canvas.setWidth(tempWidth);
canvas.setHeight(tempHeight);
canvas.scale = 1;
canvas.setZoom(1);
if (cb) {
cb();
}
};
// Zoom In
self.zoomIn = function() {
canvas.scale = canvas.scale * SCALE_FACTOR;
canvas.setZoom(canvas.scale);
var width = canvas.getWidth();
var height = canvas.getHeight();
var tempWidth = width * SCALE_FACTOR;
var tempHeight = height * SCALE_FACTOR;
canvas.setWidth(tempWidth);
canvas.setHeight(tempHeight);
};
// Zoom Out
self.zoomOut = function() {
canvas.scale = self.canvas.scale / SCALE_FACTOR;
canvas.setZoom(canvas.scale);
var width = canvas.getWidth();
var height = canvas.getHeight();
var tempWidth = width * (1 / SCALE_FACTOR);
var tempHeight = height * (1 / SCALE_FACTOR);
canvas.setWidth(tempWidth);
canvas.setHeight(tempHeight);
};
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