scale property
double
get
scale
Implementation
double get scale {
if (mainBodySize.isEmpty) return 1;
double scaleW = editorBodySize.width / mainBodySize.width;
double scaleH = editorBodySize.height / mainBodySize.height;
double scaleOldDifferenceW = mainBodySize.width / mainImageSize.width;
double scaleOldDifferenceH = mainBodySize.height / mainImageSize.height;
bool stickOnHeightOld =
mainBodySize.aspectRatio > mainImageSize.aspectRatio;
bool stickOnHeightNew =
editorBodySize.aspectRatio > mainImageSize.aspectRatio;
double scaleStickSize = stickOnHeightNew != stickOnHeightOld
? (stickOnHeightOld ? scaleOldDifferenceW : scaleOldDifferenceH)
: 1;
double scaleImgSize = stickOnHeightNew ? scaleH : scaleW;
return scaleImgSize * scaleStickSize;
}