notgne2/tuxpaint-pencil-sharpener
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Calligraphy offers sizes now

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h/t abruh for the idea
This commit is contained in:
Bill Kendrick 2023-07-01 02:02:16 -07:00
parent e98daa5a62
commit 78c0305b23
2 changed files with 15 additions and 4 deletions
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6
docs/CHANGES.txt
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@ -30,6 +30,12 @@ https://tuxpaint.org/
Sound effect CC0 (public domain)
by https://freesound.org/people/Tomoyo%20Ichijouji/
* Improvements to Magic tools:
----------------------------
* Calligraphy offers size (thickness) options.
Bill Kendrick <bill@newbreedsoftware.com>
h/t abruh for the idea
* Improvements to Eraser tool:
----------------------------
* Fuzzy round erasers

13
magic/src/calligraphy.c
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@ -23,7 +23,7 @@
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
(See COPYING.txt)
Last updated: April 19, 2023
Last updated: July 1, 2023
*/
#include <stdio.h>
@ -44,6 +44,7 @@ static Mix_Chunk *calligraphy_snd;
static Point2D calligraphy_control_points[4];
static int calligraphy_r, calligraphy_g, calligraphy_b;
static int calligraphy_old_thick;
static int callig_size;
static Uint32 calligraphy_last_time;
static SDL_Surface *calligraphy_brush, *calligraphy_colored_brush;
@ -201,6 +202,9 @@ void calligraphy_drag(magic_api * api, int which ATTRIBUTE_UNUSED,
for (i = 0; i < n_points - 1; i++)
{
thick = ((new_thick * i) + (calligraphy_old_thick * (n_points - i))) / n_points;
thick = thick * callig_size / 4;
if (thick < 4)
thick = 4;
/* The new way, using an antialiased brush bitmap */
@ -450,16 +454,17 @@ int calligraphy_modes(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUS
Uint8 calligraphy_accepted_sizes(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED,
int mode ATTRIBUTE_UNUSED)
{
return 0;
return 4;
}
Uint8 calligraphy_default_size(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED)
{
return 0;
return 2;
}
void calligraphy_set_size(magic_api * api ATTRIBUTE_UNUSED, int which ATTRIBUTE_UNUSED, int mode ATTRIBUTE_UNUSED,
SDL_Surface * canvas ATTRIBUTE_UNUSED, SDL_Surface * last ATTRIBUTE_UNUSED,
Uint8 size ATTRIBUTE_UNUSED, SDL_Rect * update_rect ATTRIBUTE_UNUSED)
Uint8 size, SDL_Rect * update_rect ATTRIBUTE_UNUSED)
{
callig_size = size;
}