Flip vertically an Android Canvas
Is there an easy way to flip a canvas in Android? I cant seem to find anything that allows me to flip it vertically so that zero on the y-axis is the bottom of the phone screen instead of the top. It's OK if the solution isn't especially fast because I'm not doing anything computationally intense with the canvas.
Thanks in advance.
android canvas drawing edited Nov 11 at 10:17
Roc Boronat
5,34622040
asked Mar 7 '12 at 22:18
Chris
129212
add a comment |
Is there an easy way to flip a canvas in Android? I cant seem to find anything that allows me to flip it vertically so that zero on the y-axis is the bottom of the phone screen instead of the top. It's OK if the solution isn't especially fast because I'm not doing anything computationally intense with the canvas.
Thanks in advance.
android canvas drawing edited Nov 11 at 10:17
Roc Boronat
5,34622040
asked Mar 7 '12 at 22:18
Chris
129212
add a comment |
Is there an easy way to flip a canvas in Android? I cant seem to find anything that allows me to flip it vertically so that zero on the y-axis is the bottom of the phone screen instead of the top. It's OK if the solution isn't especially fast because I'm not doing anything computationally intense with the canvas.
Thanks in advance.
android canvas drawing edited Nov 11 at 10:17
Roc Boronat
5,34622040
asked Mar 7 '12 at 22:18
Chris
129212
Is there an easy way to flip a canvas in Android? I cant seem to find anything that allows me to flip it vertically so that zero on the y-axis is the bottom of the phone screen instead of the top. It's OK if the solution isn't especially fast because I'm not doing anything computationally intense with the canvas.
Thanks in advance.
android canvas drawing android canvas drawing edited Nov 11 at 10:17
Roc Boronat
5,34622040
asked Mar 7 '12 at 22:18
Chris
129212
edited Nov 11 at 10:17
Roc Boronat
5,34622040
asked Mar 7 '12 at 22:18
Chris
129212
edited Nov 11 at 10:17
Roc Boronat
5,34622040
edited Nov 11 at 10:17
Roc Boronat
5,34622040
edited Nov 11 at 10:17
Roc Boronat
5,34622040
5,34622040
asked Mar 7 '12 at 22:18
Chris
129212
asked Mar 7 '12 at 22:18
Chris
129212
asked Mar 7 '12 at 22:18
Chris
129212
129212
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Try
canvas.scale(1, -1, width / 2, height / 2)
See Canvas.scale documentation. The first two parameters are the amount to scale by.
edited Apr 9 '16 at 9:46
Ragunath Jawahar
11.4k1893144
answered Mar 7 '12 at 22:21
you786
2,91513658
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Try
canvas.scale(1, -1, width / 2, height / 2)
See Canvas.scale documentation. The first two parameters are the amount to scale by.
edited Apr 9 '16 at 9:46
Ragunath Jawahar
11.4k1893144
answered Mar 7 '12 at 22:21
you786
2,91513658
add a comment |
Try
canvas.scale(1, -1, width / 2, height / 2)
See Canvas.scale documentation. The first two parameters are the amount to scale by.
edited Apr 9 '16 at 9:46
Ragunath Jawahar
11.4k1893144
answered Mar 7 '12 at 22:21
you786
2,91513658
add a comment |
Try
canvas.scale(1, -1, width / 2, height / 2)
See Canvas.scale documentation. The first two parameters are the amount to scale by.
edited Apr 9 '16 at 9:46
Ragunath Jawahar
11.4k1893144
answered Mar 7 '12 at 22:21
you786
2,91513658
Try
canvas.scale(1, -1, width / 2, height / 2)
See Canvas.scale documentation. The first two parameters are the amount to scale by.
edited Apr 9 '16 at 9:46
Ragunath Jawahar
11.4k1893144
answered Mar 7 '12 at 22:21
you786
2,91513658
edited Apr 9 '16 at 9:46
Ragunath Jawahar
11.4k1893144
edited Apr 9 '16 at 9:46
Ragunath Jawahar
11.4k1893144
edited Apr 9 '16 at 9:46
Ragunath Jawahar
11.4k1893144
11.4k1893144
answered Mar 7 '12 at 22:21
you786
2,91513658
answered Mar 7 '12 at 22:21
you786
2,91513658
answered Mar 7 '12 at 22:21
you786
2,91513658
2,91513658
add a comment |
add a comment |
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