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2014/10/16 ¤W¤È 12:06:10
jquery Programming Glossary: panxHow to drag images / objects within Canvas? http://stackoverflow.com/questions/18333936/how-to-drag-images-objects-within-canvas i img.x dx img.y dy else we're panning the tiger set the panXY by how much the mouse has moved panX dx panY dy draw And here.. the tiger set the panXY by how much the mouse has moved panX dx panY dy draw And here is code to determine which color images.. images function imagesHitTests x y adjust for panning x panX y panY create var to hold any hits var hits hit test each image..
How to drag images / objects within Canvas? http://stackoverflow.com/questions/18333936/how-to-drag-images-objects-within-canvas has moved for var i 0 i dragging.length i img images dragging i img.x dx img.y dy else we're panning the tiger set the panXY by how much the mouse has moved panX dx panY dy draw And here is code to determine which color images are under the mouse.. i img images dragging i img.x dx img.y dy else we're panning the tiger set the panXY by how much the mouse has moved panX dx panY dy draw And here is code to determine which color images are under the mouse and will be dragged. Any color image.. appropriate color image s . create an array of any hit colored images function imagesHitTests x y adjust for panning x panX y panY create var to hold any hits var hits hit test each image add hits to hits for var i 0 i images.length i var img images..
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