30     viewport       = {'x': 0, 'y': 0, 'w' : 0, 'h' : 0 },  property
350                 'w': c.x2 - c.x1 + 1, 'h': c.y2 - c.y1 + 1};  property
354         dirtyBoxes.push({'x': v.x, 'y': v.y, 'w': v.w, 'h': v.h});  property
360                              'w': c.x1 - v.x + 1, 'h': v.h});  property
365                              'w': vx2 - c.x2, 'h': v.h});  property
370                              'w': c.x2 - c.x1 + 1, 'h': c.y1 - v.y});  property
375                              'w': c.x2 - c.x1 + 1, 'h': vy2 - c.y2});  property
424 that.copyImage = function(old_x, old_y, new_x, new_y, w, h) {  argument
463 that.subTile = function(x, y, w, h, color) {  argument
580 that.changeCursor = function(pixels, mask, hotx, hoty, w, h) {  argument
603 function changeCursor(target, pixels, mask, hotx, hoty, w, h, cmap) {  argument