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2014/10/16 ¤W¤È 08:18:58
android Programming Glossary: mcenterscaleyHow to find absolute position of click while zoomed in http://stackoverflow.com/questions/8180442/how-to-find-absolute-position-of-click-while-zoomed-in Math.min mScaleFactor 5.0f mCenterScaleX focusX mCenterScaleY focusY invalidate return true The drawing of the scaled image.. canvas canvas.save canvas.translate mCenterScaleX mCenterScaleY canvas.scale mScaleFactor mScaleFactor canvas.translate mCenterScaleX.. mScaleFactor mScaleFactor canvas.translate mCenterScaleX mCenterScaleY mIcon.draw canvas canvas.restore This all works fine when scaling..
Clickable area after Scaling with respect to positions of touch event? [duplicate] http://stackoverflow.com/questions/9989170/clickable-area-after-scaling-with-respect-to-positions-of-touch-event Math.min mScaleFactor 5.0f mCenterScaleX focusX mCenterScaleY focusY invalidate return true The drawing of the scaled image.. canvas canvas.save canvas.translate mCenterScaleX mCenterScaleY canvas.scale mScaleFactor mScaleFactor canvas.translate mCenterScaleX.. mScaleFactor mScaleFactor canvas.translate mCenterScaleX mCenterScaleY mIcon.draw canvas canvas.restore This all works fine when scaling..
How to find absolute position of click while zoomed in http://stackoverflow.com/questions/8180442/how-to-find-absolute-position-of-click-while-zoomed-in get too small or too large. mScaleFactor Math.max MINIMUM_SCALE_VALUE Math.min mScaleFactor 5.0f mCenterScaleX focusX mCenterScaleY focusY invalidate return true The drawing of the scaled image is achieved by overriding the onDraw method which scales the.. image to it. @Override public void onDraw Canvas canvas super.onDraw canvas canvas.save canvas.translate mCenterScaleX mCenterScaleY canvas.scale mScaleFactor mScaleFactor canvas.translate mCenterScaleX mCenterScaleY mIcon.draw canvas canvas.restore This.. canvas.translate mCenterScaleX mCenterScaleY canvas.scale mScaleFactor mScaleFactor canvas.translate mCenterScaleX mCenterScaleY mIcon.draw canvas canvas.restore This all works fine when scaling from ScaleFactor 1 this is because the initial mCenterX..
Clickable area after Scaling with respect to positions of touch event? [duplicate] http://stackoverflow.com/questions/9989170/clickable-area-after-scaling-with-respect-to-positions-of-touch-event get too small or too large. mScaleFactor Math.max MINIMUM_SCALE_VALUE Math.min mScaleFactor 5.0f mCenterScaleX focusX mCenterScaleY focusY invalidate return true The drawing of the scaled image is achieved by overriding the onDraw method which scales the.. image to it. @Override public void onDraw Canvas canvas super.onDraw canvas canvas.save canvas.translate mCenterScaleX mCenterScaleY canvas.scale mScaleFactor mScaleFactor canvas.translate mCenterScaleX mCenterScaleY mIcon.draw canvas canvas.restore This.. canvas.translate mCenterScaleX mCenterScaleY canvas.scale mScaleFactor mScaleFactor canvas.translate mCenterScaleX mCenterScaleY mIcon.draw canvas canvas.restore This all works fine when scaling from ScaleFactor 1 this is because the initial mCenterX..
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