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Eliminate rounding errors

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Rossen Hristov
2016-03-21 13:05:17 +02:00
parent 220cc627d2
commit d80bc5fc81
4 changed files with 34 additions and 11 deletions
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17
ui/core/view.android.ts
View File

@@ -389,6 +389,23 @@ export class View extends viewCommon.View {
}
}
public getLocationRelativeTo(otherView: viewDefinition.View): viewDefinition.Point {
if (!this._nativeView || !this._nativeView.getWindowToken() ||
!otherView._nativeView || !otherView._nativeView.getWindowToken() ||
this._nativeView.getWindowToken() !== otherView._nativeView.getWindowToken()) {
return undefined;
}
var myArray = (<any>Array).create("int", 2);
this._nativeView.getLocationOnScreen(myArray);
var otherArray = (<any>Array).create("int", 2);
otherView._nativeView.getLocationOnScreen(otherArray);
return {
x: utils.layout.toDeviceIndependentPixels(myArray[0] - otherArray[0]),
y: utils.layout.toDeviceIndependentPixels(myArray[1] - otherArray[1]),
}
}
public static resolveSizeAndState(size: number, specSize: number, specMode: number, childMeasuredState: number): number {
var result = size;
switch (specMode) {