[maxmsp] [5] pictslider and mask

This patch

----------begin_max5_patcher----------
343.3ociRF1aCBBDF9y5uhK7YWiRQa2919crzrPUZKKHXDbqaM8+9jSbUabY
KwvEdu6fmiWuDGQ1aNKrD3I3EHJ5RbTDJ4EhB6iH07ykJtEKinJqHIC55tZS
mSIbXFVPcPx8YiX3XIJo0QRtEkZLPfcgNZ3txSR8wWaEktglxRyWkl.YaezG
1P8qrsqR+oGYERiY+aOvlviTOhSlW6ZbreI4eNa0BqkeTLddNwYDGRoRvaSf
CsG2Cz7bHE5wog2OHdh8a6QDnrPIoSJv7NWA84J.JEXEyTK7erh6jyS8xaRQ
4OZkNQir+YIvjRpEklNMBFMHdvncZdM9fSdtUxUKaQY+lEcyK7GkU9ElHy+r
+mVDCsn7LlOrltrGsdQOhNwivtvw6teGwq1qO23rlt1xQ9CWAb6tqDVmTycR
idRMrY0bRVUIvziiYsrpwzaDADfcy.L9Z72.BvYvPC
-----------end_max5_patcher-----------

draws an image that could be used for pictslider, and which result should be a floating red circle, with "Transparent Background" and "Has Image Mask" enabled. But the result is a red circle with a black square frame, as if something went wrong with applying the mask.

Moreover, above patch shows there's a problem with LCD and writing images. Although the object's size is 72x48, it writes an images that appears to be 128x128.

_
johan