1 

     2 setRenderHint Antialiasing

     3 

     4 setPen #00ff00

     5 

     6 image_load image.png the_image

     7 

     8 translate 10 10

     9 # standard draw

    10 drawImage the_image 0 0

    11 

    12 # Rotation w/o smooth xform

    13 save

    14 translate 350 0

    15 save

    16   setRenderHint SmoothPixmapTransform on

    17   mapQuadToQuad 0 0 0 300 300 300 300 0   0 50 0 200 300 300 300 0

    18   drawImage the_image 0 0

    19 restore

    20 restore

    21 

    22 translate 0 320

    23 

    24 save

    25   setRenderHint SmoothPixmapTransform on

    26   mapQuadToQuad 0 0 0 300 300 300 300 0   0 0 100 300 200 300 300 0

    27   drawImage the_image 0 0

    28 restore

    29 

    30 save

    31 translate 350 0

    32 save

    33   setRenderHint SmoothPixmapTransform on

    34   mapQuadToQuad 0 0 0 300 300 300 300 0   0 0 0 300 300 250 300 50

    35   drawImage the_image 0 0

    36 restore

    37 restore

    38 

    39 setRenderHint SmoothPixmapTransform on

    40 setBrush red

    41 setPen black

    42 resetMatrix

    43 translate 100 720

    44 rotate_y 85

    45 scale 7 0.01

    46 drawRect -150 -150 300 300

    47 

    48 resetMatrix

    49 setBrush gam030.png

    50 setPen black 30

    51 translate 700 700

    52 rotate_y -85

    53 scale 7 0.01

    54 drawRect -150 -150 300 300

    55 

    56 resetMatrix

    57 setPen black

    58 translate 125 20

    59 drawText 0 0 "No transform"

    60 translate 350 0

    61 drawText 0 0 "Left Tilted"

    62 resetMatrix

    63 translate 125 350

    64 drawText 0 0 "Bottom Tilted"

    65 translate 350 0

    66 drawText 0 0 "Right Tilted"

    67 translate 120 0

    68 resetMatrix

    69 translate 300 760

    70 drawText 0 0 "Perspective Clipping"