LENNA-v2/Text.pde at master · wangyangwang/LENNA-v2 · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
class Text {
  String contentType;
  PVector pos;
  int fontSize;
  String content;
  int xAlign, yAlign;
  int w;
  int h;
  color c;
  boolean boundSet, contentSet, alignSet, fontSet;
  boolean underline;
  int lineWidth, lineHeight;
  PFont font;

  Text (String type, int _fontSize) {
    contentType = type;
    fontSize = _fontSize;
  }

  void setBound(int x, int y, int _w, int _h) {
    pos = new PVector(x, y);
    w = _w;
    h = _h;
    boundSet = true;
  }

  void setAlign(int xAlignment, int yAlignment) {
    xAlign = xAlignment;
    yAlign = yAlignment;
    alignSet = true;
  }

  void setContent(String _content) {
    content = _content;
    contentSet = true;
  }

  void setColor(color _c) {
    c = _c;
  }

  void setFont(PFont f) {
    font = f;
    fontSet = true;
  }

  void addLine( int lineW, int lineH ) {
    lineWidth = lineW;
    lineHeight = lineH;
    underline = true;
  }

  void drawOn(PGraphics pg) {
    if (boundSet && contentSet && alignSet && fontSet ) {
      pg.beginDraw();
      pg.pushMatrix();
      pg.translate(pos.x, pos.y);
      pg.textFont(font);
      pg.textAlign(xAlign, yAlign);
      pg.textSize(fontSize);
      if (contentType == "headline") {
        pg.strokeCap(SQUARE);
        pg.textLeading(fontSize*0.9);
      }
      pg.fill(c);
      pg.text(content, 0, 0, w, h);
      pg.popMatrix();
      pg.endDraw();
    } else {
      System.err.println("Text hasn't been set fully");
    }
  }
}