0000490: Warped ColorForm becomes transparent

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Category

Severity

Reproducibility

Date Submitted

Last Update

0000490

[Squeak] Any

minor

always

11-03-04 19:19

10-19-06 20:28

Reporter

danilo

View Status

public

Assigned To

Priority

normal

Resolution

open

Status

new

Product Version

Summary

0000490: Warped ColorForm becomes transparent

Description

when warping a ColorForm with cellSize > 1, pixels with pixelValue 0 get transparent, even though the image has no transparent color.

Additional Information

| f |
f := ColorForm dotOfSize: 100.
f colors: {Color green. Color red}.
Display getCanvas warpImage: f transform: (MatrixTransform2x3 withScale: 0.5@0.5) at: 10@10 sourceRect: f boundingBox cellSize: 1.
Display getCanvas warpImage: f transform: (MatrixTransform2x3 withScale: 0.5@0.5) at: 100@10 sourceRect: f boundingBox cellSize: 2.

Attached Files

Relationships

Notes
(0007735 - 16 - 16 - 16 - 16 - 16 - 16) Keith_Hodges 10-19-06 20:28	not fixed in 3.9

Issue History
Date Modified	Username	Field	Change
11-03-04 19:19	danilo	New Issue
11-03-04 20:15	bert	Summary	minified color forms get transparent => Warped ColorForm becomes transparent
11-03-04 20:15	bert	Description Updated
11-03-04 20:15	bert	Additional Information Updated
10-19-06 20:28	Keith_Hodges	Note Added: 0007735

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