/*
call-seq: drawLine(x1, y1, x2, y2, col1, col2 = nil)
Draws a line on the buffer.
*/
VALUE Painter_drawLine(int argc, VALUE *argv, VALUE self) {
Painter &ref = getRef<Painter>(self);
VALUE x1, y1, x2, y2, col1, col2;
rb_scan_args(argc, argv, "51", &x1, &y1, &x2, &y2, &col1, &col2);
if (NIL_P(col2))
col2 = col1;
ref.drawLine(FIX2INT(x1), FIX2INT(y1), FIX2INT(x2), FIX2INT(y2),
hash2col(col1), hash2col(col2));
return Qnil;
}
/*
call-seq: drawLine(x1, y1, x2, y2, color)
Draws a line on the screen.
*/
VALUE Graphics_drawLine(VALUE self, VALUE x1, VALUE y1, VALUE x2,
VALUE y2, VALUE color)
{
OSL_COLOR c = hash2col(color);
oslDrawLine(FIX2INT(x1), FIX2INT(y1), FIX2INT(x2), FIX2INT(y2), c);
return Qnil;
}
/*
call-seq: borderColor=(val)
Sets the border's color.
*/
VALUE MsgConfig_setBorderColor(VALUE self, VALUE val)
{
MsgConfig &ref = getRef<MsgConfig>(self);
ref.borderColor = hash2col(val);
return val;
}
/*
call-seq: setTextBackground(color)
Sets the color in which the text's background is drawn.
*/
VALUE setTextBackground(VALUE self, VALUE color)
{
OSL_COLOR c = hash2col(color);
oslSetBkColor(c);
return Qnil;
}
/*
call-seq: titleColor=(val)
Sets the title's color.
*/
VALUE MsgConfig_setTitleColor(VALUE self, VALUE val)
{
MsgConfig &ref = getRef<MsgConfig>(self);
ref.titleColor = hash2col(val);
return val;
}
/*
call-seq: drawTriangle(x1, y1, x2, y2, x3, y3, col1, col2, col3)
Draws a triangle on the screen.
*/
VALUE Graphics_drawTriangle(VALUE self, VALUE x1, VALUE y1, VALUE x2, VALUE y2,
VALUE x3, VALUE y3, VALUE col1, VALUE col2,
VALUE col3)
{
int _x1 = FIX2INT(x1);
int _x2 = FIX2INT(x2);
int _x3 = FIX2INT(x3);
int _y1 = FIX2INT(y1);
int _y2 = FIX2INT(y2);
int _y3 = FIX2INT(y3);
OSL_COLOR _col1 = hash2col(col1);
OSL_COLOR _col2 = hash2col(col2);
OSL_COLOR _col3 = hash2col(col3);
oslDrawGradientTriangle(_x1, _y1, _x2, _y2, _x3, _y3, _col1, _col2, _col3);
return Qnil;
}
/*
call-seq: drawTriangle(x1, y1, x2, y2, x3, y3, col1, col2 = nil, col3 = nil)
Draws a tiangle on the buffer.
*/
VALUE Painter_drawTriangle(int argc, VALUE *argv, VALUE self) {
Painter &ref = getRef<Painter>(self);
VALUE x1, y1, x2, y2, x3, y3, col1, col2, col3;
rb_scan_args(argc, argv, "72", &x1, &y1, &x2, &y2, &x3, &y3,
&col1, &col2, &col3);
if (NIL_P(col2))
col2 = col1;
if (NIL_P(col3))
col3 = col2;
ref.drawTriangle(FIX2INT(x1), FIX2INT(y1),
FIX2INT(x2), FIX2INT(y2),
FIX2INT(x3), FIX2INT(y3),
hash2col(col1), hash2col(col2), hash2col(col3));
return Qnil;
}
/*
call-seq: drawRect(x1, y1, x2, y2, col1, col2 = nil, col3 = nil, col4 = nil)
Draws a rect on the buffer.
*/
VALUE Painter_drawRect(int argc, VALUE *argv, VALUE self) {
Painter &ref = getRef<Painter>(self);
VALUE x1, y1, x2, y2, col;
rb_scan_args(argc, argv, "5", &x1, &y1, &x2, &y2, &col);
ref.drawRect(FIX2INT(x1), FIX2INT(y1), FIX2INT(x2), FIX2INT(y2),
hash2col(col));
return Qnil;
}
/*
call-seq: drawLine(x1, y1, x2, y2, col1, col2 = nil, col3 = nil, col4 = nil)
Draws a filled rect on the buffer.
*/
VALUE Painter_drawFillRect(int argc, VALUE *argv, VALUE self) {
Painter &ref = getRef<Painter>(self);
VALUE x1, y1, x2, y2, col1, col2, col3, col4;
rb_scan_args(argc, argv, "53", &x1, &y1, &x2, &y2,
&col1, &col2, &col3, &col4);
if (NIL_P(col2))
col2 = col1;
if (NIL_P(col3))
col3 = col2;
if (NIL_P(col4))
col4 = col3;
ref.drawFillRect(FIX2INT(x1), FIX2INT(y1), FIX2INT(x2), FIX2INT(y2),
hash2col(col1), hash2col(col2),
hash2col(col3), hash2col(col4));
return Qnil;
}
/*
call-seq: drawFillCircle(x, y, radius, color)
Draws a filled circle on the screen.
*/
VALUE Graphics_drawFillCircle(VALUE self, VALUE x, VALUE y, VALUE radius,
VALUE col)
{
OSL_COLOR c = hash2col(col);
int _x = FIX2INT(x);
int _y = FIX2INT(y);
int _radius = FIX2INT(radius);
oslDrawFillCircle(_x, _y, _radius, c);
return Qnil;
}
/*
call-seq: setGraident(colors)
Take an array as argument.
*/
VALUE Shape_setGradient(VALUE self, VALUE col)
{
Shape &ref = getRef<Shape>(self);
int size = ref.getColorsNumber();
OSL_COLOR *args = new OSL_COLOR[size];
for(int i = 0; i < size; ++i)
args[i] = hash2col(rb_ary_entry(col, i));
ref.setGradient(args);
return col;
}
/*
call-seq: setColor(r, g, b, a = 255)
setColor(col)
Sets the sahpe's color. If it has more than one color, all are set to the
same value.
*/
VALUE Shape_setColor(int argc, VALUE *argv, VALUE self)
{
Shape &ref = getRef<Shape>(self);
OSL_COLOR _col = 0;
if (argc >= 3)
{
int alpha = 255;
if (argc > 3)
alpha = FIX2INT(argv[3]);
_col = RGBA(FIX2INT(argv[0]), FIX2INT(argv[1]), FIX2INT(argv[2]), alpha);
}
else if (argc == 1)
_col = hash2col(argv[0]);
ref.setColor(_col);
return Qnil;
}
/*
call-seq: [x, y] = col
Sets the color of a pixel.
*/
VALUE Buffer_setPixel(VALUE self, VALUE x, VALUE y, VALUE col) {
Buffer &ref = getRef<Buffer>(self);
ref.setPixel(FIX2INT(x), FIX2INT(y), hash2col(col));
return col;
}
/*
call-seq: clear(color)
Clears the buffer in a color.
*/
VALUE Painter_clear(VALUE self, VALUE col) {
Painter &ref = getRef<Painter>(self);
ref.clear(hash2col(col));
return Qnil;
}
/*
call-seq: drawCircle(x, y, radius, col)
Draws a circle on the buffer.
*/
VALUE Painter_drawCircle(VALUE self, VALUE x, VALUE y, VALUE r, VALUE col) {
Painter &ref = getRef<Painter>(self);
ref.drawCircle(FIX2INT(x), FIX2INT(y), FIX2INT(r), hash2col(col));
return Qnil;
}
/*
call-seq: setTextColor(color)
Sets the color in which the text's color.
*/
VALUE setTextColor(VALUE self, VALUE color)
{
OSL_COLOR c = hash2col(color);
oslSetTextColor(c);
return Qnil;
}
/*
call-seq: clear(color)
Clears the buffer in a given color.
*/
VALUE Buffer_clear(VALUE self, VALUE color) {
Buffer &ref = getRef<Buffer>(self);
ref.clear(hash2col(color));
return Qnil;
}
