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Removing Blockly.utils.getScale_() and usage. (#1821)

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The function only returns 1 for the two cases it was used on,
making the scale multiplication a no-op.
This commit is contained in:
Andrew n marshall
2018-04-24 10:24:03 -07:00
committed by GitHub
parent 5bb9088765
commit 42e229fb4c
1 changed files with 2 additions and 31 deletions
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33
core/utils.js
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@@ -210,9 +210,8 @@ Blockly.utils.getInjectionDivXY_ = function(element) {
var y = 0;
while (element) {
var xy = Blockly.utils.getRelativeXY(element);
var scale = Blockly.utils.getScale_(element);
x = (x * scale) + xy.x;
y = (y * scale) + xy.y;
x = x + xy.x;
y = y + xy.y;
var classes = element.getAttribute('class') || '';
if ((' ' + classes + ' ').indexOf(' injectionDiv ') != -1) {
break;
@@ -222,25 +221,6 @@ Blockly.utils.getInjectionDivXY_ = function(element) {
return new goog.math.Coordinate(x, y);
};
/**
* Return the scale of this element.
* @param {!Element} element The element to find the coordinates of.
* @return {!number} number represending the scale applied to the element.
* @private
*/
Blockly.utils.getScale_ = function(element) {
var scale = 1;
var transform = element.getAttribute('transform');
if (transform) {
var transformComponents =
transform.match(Blockly.utils.getScale_.REGEXP_);
if (transformComponents && transformComponents[0]) {
scale = parseFloat(transformComponents[0]);
}
}
return scale;
};
/**
* Static regex to pull the x,y values out of an SVG translate() directive.
* Note that Firefox and IE (9,10) return 'translate(12)' instead of
@@ -253,15 +233,6 @@ Blockly.utils.getScale_ = function(element) {
Blockly.utils.getRelativeXY.XY_REGEX_ =
/translate\(\s*([-+\d.e]+)([ ,]\s*([-+\d.e]+)\s*\))?/;
/**
* Static regex to pull the scale values out of a transform style property.
* Accounts for same exceptions as XY_REGEXP_.
* @type {!RegExp}
* @private
*/
Blockly.utils.getScale_REGEXP_ = /scale\(\s*([-+\d.e]+)\s*\)/;
/**
* Static regex to pull the x,y,z values out of a translate3d() style property.
* Accounts for same exceptions as XY_REGEXP_.