iphone Programming Glossary: pointarray
draw line between two points in iphone? http://stackoverflow.com/questions/8208469/draw-line-between-two-points-in-iphone to mark some part of the image to indicate the spot using touch event i placed the points void drawRect CGRect rect if pointarray count 4 float firstpointx pointarray objectAtIndex 0 floatValue float firstpointy pointarray objectAtIndex 1 floatValue.. the spot using touch event i placed the points void drawRect CGRect rect if pointarray count 4 float firstpointx pointarray objectAtIndex 0 floatValue float firstpointy pointarray objectAtIndex 1 floatValue float secondpointx pointarray objectAtIndex.. drawRect CGRect rect if pointarray count 4 float firstpointx pointarray objectAtIndex 0 floatValue float firstpointy pointarray objectAtIndex 1 floatValue float secondpointx pointarray objectAtIndex 2 floatValue float secondpointy pointarray objectAtIndex..
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