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sclass IIImageSurface extends ImageSurface { IBWIntegralImage ii; *() {} *(IBWIntegralImage *ii) {} *(IBWIntegralImage *ii, BufferedImage img) { super(img); } void drawImageItself(int w, int h, Graphics2D g) { if (ii == null) ret with super.drawImageItself(w, h, g); int iw = getZoomedWidth(), ih = getZoomedHeight(); Rect r = toRect(getVisibleRect()); //_print(visibleRect := r); // TODO: scale only the visible part //var scaled = scaledGrayImageFromBWIntegralImage(ii, iw, ih); var scaled = scaledGrayImageFromBWIntegralImage_clip(ii, doubleRatio(iw, ii.getWidth()), r); g.drawImage(scaled, r.x, r.y, null); } public void setImage(BufferedImage img) { ii = null; super.setImage(img); } void setImage(BWIntegralImage ii, BufferedImage img default null) { this.ii = ii; super.setImage(img); } bool hasImage() { ret ii != null || image != null; } int w() { ret ii != null ? ii.getWidth() : super.w(); } int h() { ret ii != null ? ii.getHeight() : super.h(); } }
Began life as a copy of #1004553
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Snippet ID: | #1033519 |
Snippet name: | IIImageSurface - Image Surface showing integral image |
Eternal ID of this version: | #1033519/21 |
Text MD5: | a571c6207c693ddb028ae17bc3c7c1ad |
Transpilation MD5: | 60c706f9a653baf014cb18b7d863df66 |
Author: | stefan |
Category: | javax / gui |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2021-12-25 23:06:00 |
Source code size: | 1110 bytes / 37 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 173 / 273 |
Version history: | 20 change(s) |
Referenced in: | [show references] |