1 | please include function drawThoughtLine. |
2 | |
3 | static int drawThoughtArrow_size = 15; |
4 | |
5 | static void drawThoughtArrow(BufferedImage bg, |
6 | BufferedImage img1, double x1, double y1, |
7 | BufferedImage img2, double x2, double y2, Color color) {
|
8 | double cs = thoughtCircleSize(img2)/2-1; |
9 | double dist = pointDistance(x1, y1, x2, y2); |
10 | double arrowLen = drawThoughtArrow_size*drawArrowHead_length-1; |
11 | DoublePt v = blendDoublePts(new DoublePt(x2, y2), new DoublePt(x1, y1), (cs+arrowLen)/dist); |
12 | DoublePt p = blendDoublePts(new DoublePt(x2, y2), new DoublePt(x1, y1), cs/dist); |
13 | Graphics2D g = imageGraphics(bg); |
14 | g.setColor(color); |
15 | g.setStroke(new BasicStroke(drawThoughtLine_width)); |
16 | g.draw(new Line2D.Double(x1, y1, v.x, v.y)); |
17 | drawArrowHead(g, x1, y1, p.x, p.y, drawThoughtArrow_size); |
18 | g.dispose(); |
19 | } |
Began life as a copy of #1007297
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| Snippet ID: | #1007302 |
| Snippet name: | drawThoughtArrow - draws on bg |
| Eternal ID of this version: | #1007302/19 |
| Text MD5: | 75a6aaecdb2e2d2f4e9cc1ceed45e39d |
| Author: | stefan |
| Category: | javax / gui |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2017-09-14 04:35:24 |
| Source code size: | 821 bytes / 19 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 517 / 536 |
| Version history: | 18 change(s) |
| Referenced in: | [show references] |