2 CLASS(Image) EXTENDS(Item)
3 METHOD(Image, configureImage, void(entity, string))
4 METHOD(Image, draw, void(entity))
5 METHOD(Image, toString, string(entity))
6 METHOD(Image, resizeNotify, void(entity, vector, vector, vector, vector))
7 METHOD(Image, updateAspect, void(entity))
8 ATTRIB(Image, src, string, string_null)
9 ATTRIB(Image, color, vector, '1 1 1')
10 ATTRIB(Image, forcedAspect, float, 0)
11 ATTRIB(Image, imgOrigin, vector, '0 0 0')
12 ATTRIB(Image, imgSize, vector, '0 0 0')
17 string Image_toString(entity me)
21 void Image_configureImage(entity me, string path)
25 void Image_draw(entity me)
27 draw_Picture(me.imgOrigin, me.src, me.imgSize, me.color, 1);
28 SUPER(Image).draw(me);
30 void Image_updateAspect(entity me)
33 if(me.size_x <= 0 || me.size_y <= 0)
35 if(me.forcedAspect == 0)
37 me.imgOrigin = '0 0 0';
42 if(me.forcedAspect < 0)
45 sz = draw_PictureSize(me.src);
49 asp = me.forcedAspect;
50 if(me.size_x > asp * me.size_y)
52 // x too large, so center x-wise
53 me.imgSize = eY + eX * (me.size_y * asp / me.size_x);
57 // y too large, so center y-wise
58 me.imgSize = eX + eY * (me.size_x / (asp * me.size_y));
60 me.imgOrigin = '0.5 0.5 0' - 0.5 * me.imgSize;
63 void Image_resizeNotify(entity me, vector relOrigin, vector relSize, vector absOrigin, vector absSize)
65 SUPER(Image).resizeNotify(me, relOrigin, relSize, absOrigin, absSize);