fix zoom: doubleclick = out, longclick = in; zoomlimits
This commit is contained in:
parent
ced37e9aab
commit
858429cd15
|
@ -5,7 +5,6 @@
|
|||
#include "lcd/render.h"
|
||||
#include "lcd/display.h"
|
||||
#include "lcd/allfonts.h"
|
||||
|
||||
#include "usetable.h"
|
||||
|
||||
#define FIXSIZE 25
|
||||
|
@ -38,7 +37,8 @@ void ram(void) {
|
|||
|
||||
struct mb {
|
||||
long rmin, rmax, imin, imax;
|
||||
bool dirty, dup, ddown, dleft, dright;
|
||||
bool dirty, dup, ddown, dleft, dright, clickmark;
|
||||
int presscount, presslimitzin, presslimitzout, zoomlevel, maxzoomin, maxzoomout;
|
||||
} mandel;
|
||||
|
||||
void mandelInit() {
|
||||
|
@ -50,12 +50,19 @@ void mandelInit() {
|
|||
mandel.rmax = fixpt(1);
|
||||
mandel.imin = fixpt(-2);
|
||||
mandel.imax = fixpt(2);
|
||||
|
||||
mandel.presscount = 0;
|
||||
mandel.presslimitzin = 40;
|
||||
mandel.presslimitzout = 30;
|
||||
mandel.zoomlevel = 0;
|
||||
mandel.maxzoomin = 65;
|
||||
mandel.maxzoomout = -12;
|
||||
|
||||
mandel.dirty = true;
|
||||
mandel.dup = false;
|
||||
mandel.ddown = false;
|
||||
mandel.dleft = false;
|
||||
mandel.dright = false;
|
||||
mandel.clickmark = false;
|
||||
}
|
||||
|
||||
void mandelMove() {
|
||||
|
@ -67,7 +74,7 @@ void mandelMove() {
|
|||
|
||||
char key = getInputRaw();
|
||||
|
||||
if (key == BTN_LEFT) {
|
||||
if (key == BTN_LEFT) {
|
||||
mandel.imax -=is;
|
||||
mandel.imin -=is;
|
||||
mandel.dleft = true;
|
||||
|
@ -79,23 +86,41 @@ void mandelMove() {
|
|||
mandel.rmax += rs;
|
||||
mandel.rmin += rs;
|
||||
mandel.ddown = true;
|
||||
} else if (key == BTN_UP) {
|
||||
mandel.rmax -= rs;
|
||||
mandel.rmin -= rs;
|
||||
mandel.dup = true;
|
||||
} else if (key == (BTN_ENTER + BTN_UP)) {
|
||||
} else if (key == BTN_UP) {
|
||||
mandel.rmax -= rs;
|
||||
mandel.rmin -= rs;
|
||||
mandel.dup = true;
|
||||
} else if (key == BTN_ENTER) {
|
||||
if (mandel.presscount < mandel.presslimitzin) {
|
||||
mandel.presscount = mandel.presscount + 1;
|
||||
}
|
||||
} else if (key == BTN_NONE) {
|
||||
if(mandel.presscount > 0 ) {
|
||||
mandel.presscount = mandel.presscount - 1;
|
||||
mandel.clickmark = true;
|
||||
}
|
||||
if (mandel.presscount == 0 ) {
|
||||
mandel.clickmark = false;
|
||||
}
|
||||
}
|
||||
if (mandel.presscount > mandel.presslimitzout && mandel.clickmark && key == BTN_ENTER && mandel.zoomlevel >= mandel.maxzoomout) {
|
||||
mandel.imin = mandel.imin - (mandel.imax-mandel.imin)/10;
|
||||
mandel.imax = mandel.imax + (mandel.imax-mandel.imin)/10;
|
||||
mandel.rmin = mandel.rmin -(mandel.rmax-mandel.rmin)/10;
|
||||
mandel.rmax = mandel.rmax +(mandel.rmax-mandel.rmin)/10;
|
||||
mandel.dirty = true;
|
||||
delayms(10);
|
||||
mandel.zoomlevel = mandel.zoomlevel - 1 ;
|
||||
}
|
||||
else if (mandel.presscount == mandel.presslimitzin && key == BTN_ENTER && mandel.zoomlevel <= mandel.maxzoomin ) {
|
||||
mandel.imin = mandel.imin + (mandel.imax-mandel.imin)/10;
|
||||
mandel.imax = mandel.imax - (mandel.imax-mandel.imin)/10;
|
||||
mandel.rmin = mandel.rmin +(mandel.rmax-mandel.rmin)/10;
|
||||
mandel.rmax = mandel.rmax -(mandel.rmax-mandel.rmin)/10;
|
||||
mandel.dirty = true;
|
||||
} else if (key == (BTN_ENTER + BTN_DOWN)) {
|
||||
mandel.imin = mandel.imin - (mandel.imax-mandel.imin)/10;
|
||||
mandel.imax = mandel.imax + (mandel.imax-mandel.imin)/10;
|
||||
mandel.rmin = mandel.rmin -(mandel.rmax-mandel.rmin)/10;
|
||||
mandel.rmax = mandel.rmax +(mandel.rmax-mandel.rmin)/10;
|
||||
mandel.dirty = true;
|
||||
}
|
||||
delayms(10);
|
||||
mandel.zoomlevel = mandel.zoomlevel + 1 ;
|
||||
}
|
||||
}
|
||||
|
||||
void mandelPixel(int x, int y) {
|
||||
|
|
Loading…
Reference in New Issue