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Make the image code use color instead of xcolor 

Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit is contained in:
Uli Schlachter 2009-04-17 18:49:27 +02:00 committed by Julien Danjou
parent 37862c83c0
commit d19d679f2a
1 changed files with 16 additions and 36 deletions
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52
image.c
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@ -340,25 +340,20 @@ static int
luaA_image_draw_pixel(lua_State *L)
{
size_t len;
xcolor_t color;
xcolor_init_request_t cookie;
color_t color;
color_init_cookie_t cookie;
image_t *image = luaL_checkudata(L, 1, "image");
int x = luaL_checkint(L, 2);
int y = luaL_checkint(L, 3);
const char *buf = luaL_checklstring(L, 4, &len);
cookie = xcolor_init_unchecked(&color, buf, len);
cookie = color_init_unchecked(&color, buf, len);
imlib_context_set_image(image->image);
xcolor_init_reply(cookie);
color_init_reply(cookie);
if((x > imlib_image_get_width()) || (y > imlib_image_get_height()))
return 0;
color.red /= 256;
color.green /= 256;
color.blue /= 256;
color.alpha /= 256;
imlib_context_set_color(color.red, color.green, color.blue, color.alpha);
imlib_image_draw_pixel(x, y, 1);
image_compute(image);
@ -379,8 +374,8 @@ static int
luaA_image_draw_line(lua_State *L)
{
size_t len;
xcolor_t color;
xcolor_init_request_t cookie;
color_t color;
color_init_cookie_t cookie;
image_t *image = luaL_checkudata(L, 1, "image");
int x1 = luaL_checkint(L, 2);
int y1 = luaL_checkint(L, 3);
@ -388,18 +383,13 @@ luaA_image_draw_line(lua_State *L)
int y2 = luaL_checkint(L, 5);
const char *buf = luaL_checklstring(L, 6, &len);
cookie = xcolor_init_unchecked(&color, buf, len);
cookie = color_init_unchecked(&color, buf, len);
imlib_context_set_image(image->image);
xcolor_init_reply(cookie);
color_init_reply(cookie);
if((MAX(x1,x2) > imlib_image_get_width()) || (MAX(y1,y2) > imlib_image_get_height()))
return 0;
color.red /= 256;
color.green /= 256;
color.blue /= 256;
color.alpha /= 256;
imlib_context_set_color(color.red, color.green, color.blue, color.alpha);
imlib_image_draw_line(x1, y1, x2, y2, 1);
image_compute(image);
@ -421,8 +411,8 @@ static int
luaA_image_draw_rectangle(lua_State *L)
{
size_t len;
xcolor_t color;
xcolor_init_request_t cookie;
color_t color;
color_init_cookie_t cookie;
image_t *image = luaL_checkudata(L, 1, "image");
int x = luaL_checkint(L, 2);
int y = luaL_checkint(L, 3);
@ -431,20 +421,15 @@ luaA_image_draw_rectangle(lua_State *L)
int fill = luaA_checkboolean(L, 6);
const char *buf = luaL_checklstring(L, 7, &len);
cookie = xcolor_init_unchecked(&color, buf, len);
cookie = color_init_unchecked(&color, buf, len);
imlib_context_set_image(image->image);
xcolor_init_reply(cookie);
color_init_reply(cookie);
if((x > imlib_image_get_width()) || (x + width > imlib_image_get_width()))
return 0;
if((y > imlib_image_get_height()) || (y + height > imlib_image_get_height()))
return 0;
color.red /= 256;
color.green /= 256;
color.blue /= 256;
color.alpha /= 256;
imlib_context_set_color(color.red, color.green, color.blue, color.alpha);
if(!fill)
imlib_image_draw_rectangle(x, y, width, height);
@ -469,8 +454,8 @@ static int
luaA_image_draw_circle(lua_State *L)
{
size_t len;
xcolor_t color;
xcolor_init_request_t cookie;
color_t color;
color_init_cookie_t cookie;
image_t *image = luaL_checkudata(L, 1, "image");
int x = luaL_checkint(L, 2);
int y = luaL_checkint(L, 3);
@ -479,20 +464,15 @@ luaA_image_draw_circle(lua_State *L)
int fill = luaA_checkboolean(L, 6);
const char *buf = luaL_checklstring(L, 7, &len);
cookie = xcolor_init_unchecked(&color, buf, len);
cookie = color_init_unchecked(&color, buf, len);
imlib_context_set_image(image->image);
xcolor_init_reply(cookie);
color_init_reply(cookie);
if((x > imlib_image_get_width()) || (x + ah > imlib_image_get_width()) || (x - ah < 0))
return 0;
if((y > imlib_image_get_height()) || (y + av > imlib_image_get_height()) || (y - av < 0))
return 0;
color.red /= 256;
color.green /= 256;
color.blue /= 256;
color.alpha /= 256;
imlib_context_set_color(color.red, color.green, color.blue, color.alpha);
if(!fill)
imlib_image_draw_ellipse(x, y, ah, av);