void vrule(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t len, int is_right)
{
char s[10];
ucg_int_t o = rule_offset;
ucg_int_t w;
prepare_measure(ucg);
sprintf(s, "%d", len);
ucg_SetFontPosBaseline(ucg);
w = ucg_GetStrWidth(ucg, s);
if ( is_right )
{
ucg_DrawVLine(ucg, x+o, y, len);
ucg_DrawHLine(ucg, x-1+o, y, 3);
ucg_DrawHLine(ucg, x-1+o, y+len-1, 3);
ucg_SetFontPosBottom(ucg);
ucg_DrawString(ucg, x+o-1, y + len/2 - w/2 + 1, 1, s);
}
else
{
ucg_DrawVLine(ucg, x-o, y, len);
ucg_DrawHLine(ucg, x-1-o, y, 3);
ucg_DrawHLine(ucg, x-1-o, y+len-1, 3);
ucg_SetFontPosBottom(ucg);
ucg_DrawString(ucg, x-o+1, y + len - ( len/2 - w/2 + 1), 3, s);
}
}
void solid_font_variants(ucg_t *ucg)
{
prepare_picture(ucg);
ucg_SetColor(ucg, 0, 250, 0, 0);
ucg_SetColor(ucg, 1, 255, 255, 30);
ucg_SetColor(ucg, 2, 220, 235, 10);
ucg_SetColor(ucg, 3, 205, 0, 30);
ucg_DrawGradientBox(ucg, ox+0, 0, 128, 64);
ucg_SetColor(ucg, 0, 0, 0, 0); /* draw black "Ucg" */
ucg_SetColor(ucg, 1, 150, 220, 255); /* light blue background */
ucg_SetFontMode(ucg, UCG_FONT_MODE_SOLID);
ucg_SetFontPosBaseline(ucg);
ucg_SetFont(ucg, ucg_font_fur11_tf);
ucg_DrawString(ucg, 3+ox, 20, 0, "fur11_tf");
ucg_SetFont(ucg, ucg_font_fur11_hf);
ucg_DrawString(ucg, 3+ox, 50, 0, "fur11_hf");
ucg_SetFont(ucg, ucg_font_fur11_hr);
ucg_DrawString(ucg, 68+ox, 50, 0, "fur11_hr");
//pos(ucg, 42+ox, 40, 0);
save_picture(ucg, "solid_font_variants");
}
// Lua: ucg.setFontPosBaseline( self )
static int lucg_setFontPosBaseline( lua_State *L )
{
lucg_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
ucg_SetFontPosBaseline( LUCG );
return 0;
}
void draw_text_dir1(ucg_t *ucg)
{
prepare_picture(ucg);
ucg_SetFont(ucg, ucg_font_ncenB18_tf);
ucg_SetFontPosBaseline(ucg);
ucg_SetColor(ucg, 0, 0, 0, 255); /* draw blue "baseline" */
//ucg_DrawHLine(ucg, 45+ox, 30, ucg_GetStrWidth(ucg, "Ucg"));
ucg_SetColor(ucg, 0, 255, 255, 255); /* draw white "Ucg" */
ucg_DrawString(ucg, 45+ox, 10, 1, "Ucg");
pos(ucg, 45+ox, 10, 0);
save_picture(ucg, "draw_text_dir1");
}
ucg_int_t ucg_Init(ucg_t *ucg, ucg_dev_fnptr device_cb, ucg_dev_fnptr ext_cb, ucg_com_fnptr com_cb)
{
ucg_int_t r;
ucg_init_struct(ucg);
if ( ext_cb == (ucg_dev_fnptr)0 )
ucg->ext_cb = ucg_ext_none;
else
ucg->ext_cb = ext_cb;
ucg->device_cb = device_cb;
ucg->com_cb = com_cb;
ucg_SetFontPosBaseline(ucg);
r = ucg_PowerUp(ucg);
ucg_GetDimension(ucg);
return r;
}
void set_scale2x2(ucg_t *ucg)
{
prepare_picture(ucg);
ucg_SetFont(ucg, ucg_font_ncenB18_tf);
ucg_SetFontPosBaseline(ucg);
//ucg_SetColor(ucg, 0, 0, 0, 255); /* draw blue "baseline" */
//ucg_DrawHLine(ucg, 45+ox, 30, ucg_GetStrWidth(ucg, "Ucg"));
ucg_SetColor(ucg, 0, 255, 255, 255); /* draw white "Ucg" */
ucg_SetScale2x2(ucg);
ucg_DrawString(ucg, 20+ox, 20, 0, "Ucg");
ucg_UndoScale(ucg);
pos(ucg, 40+ox, 40, 0);
save_picture(ucg, "set_scale2x2");
}
void draw_text_ascent_descent(ucg_t *ucg)
{
prepare_picture(ucg);
ucg_SetFont(ucg, ucg_font_ncenB24_tf);
ucg_SetFontPosBaseline(ucg);
ucg_SetColor(ucg, 0, 0, 0, 255); /* draw blue "baseline" */
ucg_DrawHLine(ucg, 42+ox, 30, ucg_GetStrWidth(ucg, "Ucg"));
ucg_SetColor(ucg, 0, 255, 255, 255); /* draw white "Ucg" */
ucg_DrawString(ucg, 42+ox, 30, 0, "Ucg");
pos(ucg, 42+ox, 30, 0);
ucg_SetFont(ucg, ucg_font_ncenB24_tf);
vrule(ucg, 42+ox+ucg_GetStrWidth(ucg, "Ucg"), 30-ucg_GetFontAscent(ucg), ucg_GetFontAscent(ucg), 1);
ucg_SetFont(ucg, ucg_font_ncenB24_tf);
vrule(ucg, 42+ox+ucg_GetStrWidth(ucg, "Ucg"), 30, -ucg_GetFontDescent(ucg), 1);
save_picture(ucg, "draw_text_ascent_descent");
}
void set_clip_range(ucg_t *ucg)
{
prepare_picture(ucg);
ucg_SetFontPosBaseline(ucg);
ucg_SetFont(ucg, ucg_font_ncenB18_tf);
ucg_SetColor(ucg, 0, 255, 255, 255); /* draw white A */
ucg_DrawGlyph(ucg, 50, 40, 0, 'A');
ucg_SetClipRange(ucg, 57, 20, 30, 15); /* restrict area */
ucg_SetColor(ucg, 0, 0, 0, 127);
ucg_DrawBox(ucg, 0, 0, 128, 64); /* fill the restricted area with dark blue */
ucg_SetColor(ucg, 0, 0, 0, 255);
ucg_DrawGlyph(ucg, 50, 40, 0, 'A'); /* draw light blue A */
hrule(ucg, ox+57, 20, 30, 0);
vrule(ucg, ox+57+30, 20, 15, 1);
pos(ucg, ox+50, 40, 0);
save_picture(ucg, "set_clip_range");
}
void set_font_mode_1(ucg_t *ucg)
{
prepare_picture(ucg);
ucg_SetColor(ucg, 0, 255, 0, 0);
ucg_SetColor(ucg, 1, 0, 255, 0);
ucg_SetColor(ucg, 2, 255, 0, 255);
ucg_SetColor(ucg, 3, 0, 255, 255);
ucg_DrawGradientBox(ucg, ox+0, 0, 128, 64);
ucg_SetFontMode(ucg, UCG_FONT_MODE_TRANSPARENT);
ucg_SetFont(ucg, ucg_font_ncenB18_tf);
ucg_SetFontPosBaseline(ucg);
ucg_SetColor(ucg, 0, 0, 0, 0); /* draw black "Ucg" */
ucg_DrawString(ucg, 40+ox, 40, 0, "Ucg");
pos(ucg, 42+ox, 40, 0);
save_picture(ucg, "set_font_mode_1");
}
void set_font_mode_2(ucg_t *ucg)
{
prepare_picture(ucg);
ucg_SetColor(ucg, 0, 255, 0, 0);
ucg_SetColor(ucg, 1, 0, 255, 0);
ucg_SetColor(ucg, 2, 255, 0, 255);
ucg_SetColor(ucg, 3, 0, 255, 255);
ucg_DrawGradientBox(ucg, ox+0, 0, 128, 64);
ucg_SetFontMode(ucg, UCG_FONT_MODE_SOLID);
ucg_SetFont(ucg, ucg_font_ncenB18_hr);
ucg_SetFontPosBaseline(ucg);
ucg_SetColor(ucg, 0, 0, 0, 0); /* draw black "Ucg" */
ucg_SetColor(ucg, 1, 150, 220, 255); /* light blue background */
ucg_DrawString(ucg, 40+ox, 40, 0, "Ucg");
pos(ucg, 42+ox, 40, 0);
save_picture(ucg, "set_font_mode_2");
}
void string_overwrite(ucg_t *ucg, int cnt)
{
char s[40];
int i;
prepare_picture(ucg);
ucg_SetColor(ucg, 0, 250, 0, 0);
ucg_SetColor(ucg, 1, 255, 255, 30);
ucg_SetColor(ucg, 2, 220, 235, 10);
ucg_SetColor(ucg, 3, 205, 0, 30);
ucg_DrawGradientBox(ucg, ox+0, 0, 128, 64);
ucg_SetColor(ucg, 0, 0, 0, 0); /* draw black "Ucg" */
ucg_SetColor(ucg, 1, 150, 220, 255); /* light blue background */
ucg_SetFontMode(ucg, UCG_FONT_MODE_SOLID);
ucg_SetFontPosBaseline(ucg);
for( i = 11; i < 11+cnt; i++ )
{
sprintf(s, "cu12_tf %d", i);
ucg_SetFont(ucg, ucg_font_cu12_tf);
ucg_DrawString(ucg, 1+ox, 15, 0, s);
sprintf(s, "cu12_hf %d", i);
ucg_SetFont(ucg, ucg_font_cu12_hf);
ucg_DrawString(ucg, 1+ox, 35, 0, s);
sprintf(s, "7x14_mf %d", i);
ucg_SetFont(ucg, ucg_font_7x14_mf);
ucg_DrawString(ucg, 1+ox, 55, 0, s);
}
//pos(ucg, 42+ox, 40, 0);
sprintf(s, "string_overwrite_%d", cnt);
save_picture(ucg, s);
}
