mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-12-18 16:53:45 +00:00
665f6d7d9c
* Assets: import from gdrive * Assets: fully working build pipeline and registry * NFC: menu icon * Gui: layers. Irukagotchi: base app to handle input on idle screen. Makefile: reboot after flash in dfu mode. * ValueMutex: with lambda * Assets: proper animation frames sorting * ValueMutex: proper furi_open usage * Assets,GUI: split icon into icon data and icon state. * Format source code * Docker: add python3 and imagemagic * Irukagotchi: cleanup * GUI: event lock moved to gui. * Rfid: proper gui layer * GUI: elements. Menu: frame and scroll * GUI, Menu: format code. * Menu: dual font main menu * Menu: format sources * GUI: 0 total scrollbar * CI: enable lfs * Menu: pixel perfect main menu Co-authored-by: Aleksandr Kutuzov <aku@plooks.com> Co-authored-by: aanper <mail@s3f.ru>
92 lines
2.5 KiB
C
92 lines
2.5 KiB
C
/*
|
|
|
|
u8g2_box.c
|
|
|
|
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
|
|
|
|
Copyright (c) 2016, olikraus@gmail.com
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without modification,
|
|
are permitted provided that the following conditions are met:
|
|
|
|
* Redistributions of source code must retain the above copyright notice, this list
|
|
of conditions and the following disclaimer.
|
|
|
|
* Redistributions in binary form must reproduce the above copyright notice, this
|
|
list of conditions and the following disclaimer in the documentation and/or other
|
|
materials provided with the distribution.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
|
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
|
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
|
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
*/
|
|
|
|
#include "u8g2.h"
|
|
|
|
|
|
void u8g2_DrawLine(u8g2_t *u8g2, u8g2_uint_t x1, u8g2_uint_t y1, u8g2_uint_t x2, u8g2_uint_t y2)
|
|
{
|
|
u8g2_uint_t tmp;
|
|
u8g2_uint_t x,y;
|
|
u8g2_uint_t dx, dy;
|
|
u8g2_int_t err;
|
|
u8g2_int_t ystep;
|
|
|
|
uint8_t swapxy = 0;
|
|
|
|
/* no intersection check at the moment, should be added... */
|
|
|
|
if ( x1 > x2 ) dx = x1-x2; else dx = x2-x1;
|
|
if ( y1 > y2 ) dy = y1-y2; else dy = y2-y1;
|
|
|
|
if ( dy > dx )
|
|
{
|
|
swapxy = 1;
|
|
tmp = dx; dx =dy; dy = tmp;
|
|
tmp = x1; x1 =y1; y1 = tmp;
|
|
tmp = x2; x2 =y2; y2 = tmp;
|
|
}
|
|
if ( x1 > x2 )
|
|
{
|
|
tmp = x1; x1 =x2; x2 = tmp;
|
|
tmp = y1; y1 =y2; y2 = tmp;
|
|
}
|
|
err = dx >> 1;
|
|
if ( y2 > y1 ) ystep = 1; else ystep = -1;
|
|
y = y1;
|
|
|
|
#ifndef U8G2_16BIT
|
|
if ( x2 == 255 )
|
|
x2--;
|
|
#else
|
|
if ( x2 == 0xffff )
|
|
x2--;
|
|
#endif
|
|
|
|
for( x = x1; x <= x2; x++ )
|
|
{
|
|
if ( swapxy == 0 )
|
|
u8g2_DrawPixel(u8g2, x, y);
|
|
else
|
|
u8g2_DrawPixel(u8g2, y, x);
|
|
err -= (uint8_t)dy;
|
|
if ( err < 0 )
|
|
{
|
|
y += (u8g2_uint_t)ystep;
|
|
err += (u8g2_uint_t)dx;
|
|
}
|
|
}
|
|
}
|
|
|