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Code Issues Releases Wiki Activity

Added test cases for alignment of semi-circles

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This commit is contained in:
Klaus Schmidinger 2020-10-14 20:32:41 +02:00
parent 1a6a518f49
commit f24e93ade1
2 changed files with 95 additions and 2 deletions
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4
PLUGINS/src/osddemo/HISTORY
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@ -83,3 +83,7 @@ VDR Plugin 'osddemo' Revision History
2018-04-15: Version 2.4.0
- Official release.
2020-10-12: Version 2.4.1
- Added test cases for alignment of semi-circles (press key '4').

93
PLUGINS/src/osddemo/osddemo.c
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@ -3,13 +3,13 @@
*
* See the README file for copyright information and how to reach the author.
*
* $Id: osddemo.c 4.4 2018/04/10 13:00:27 kls Exp $
* $Id: osddemo.c 4.5 2020/10/14 20:32:41 kls Exp $
*/
#include <vdr/osd.h>
#include <vdr/plugin.h>
static const char *VERSION = "2.4.0";
static const char *VERSION = "2.4.1";
static const char *DESCRIPTION = "Demo of arbitrary OSD setup";
static const char *MAINMENUENTRY = "Osd Demo";
@ -136,6 +136,91 @@ void DrawImages(cOsd *Osd)
Osd->Flush();
}
// --- DrawEllipseAlignments -------------------------------------------------
void DrawEllipseAlignments(cOsd *Osd)
{
cFont *Font = cFont::CreateFont(Setup.FontOsd, 20);
int xa = 0;
int ya = 0;
int xb = Osd->Width() - 1;
int yb = Osd->Height() - 1;
Osd->DrawRectangle(xa, ya, xb, yb, clrBlack);
int d = 50;
int a = d / 2 + 1;
int t = a * 2;
int n = 30;
for (int i = 0; i < n; i++) {
Osd->DrawRectangle(a, t, a + d - 1, t + d - 1, clrGreen);
Osd->DrawEllipse(a, t - d / 2, a + d - 1, t, clrGreen, 6);
Osd->DrawEllipse(a, t + d, a + d - 1, t + d + d / 2, clrGreen, 8);
Osd->DrawText(a + d / 3, t + d / 3, itoa(d), clrRed, clrGreen, Font);
a += d + 5;
d++;
}
d = 50;
a = d * 3;
n = 20;
for (int i = 0; i < n; i++) {
Osd->DrawRectangle(t, a, t + d - 1, a + d - 1, clrGreen);
Osd->DrawEllipse(t - d / 2, a, t, a + d - 1, clrGreen, 7);
Osd->DrawEllipse(t + d, a, t + d + d / 2, a + d - 1, clrGreen, 5);
Osd->DrawText(t + d / 3, a + d / 3, itoa(d), clrRed, clrGreen, Font);
a += d + 5;
d++;
}
d = 50;
a = d * 3;
t = d * 5;
n = 30;
for (int i = 0; i < n; i++) {
Osd->DrawRectangle(a, t, a + d - 1, t + d - 1, clrGreen);
Osd->DrawEllipse(a, t - d, a + d - 1, t, clrGreen, 2);
Osd->DrawEllipse(a, t + d, a + d - 1, t + d + d, clrGreen, 3);
Osd->DrawText(a + d / 3, t + d / 3, itoa(d), clrRed, clrGreen, Font);
a += d + 5;
d++;
}
d = 50;
a = d * 3;
t = d * 9;
n = 30;
for (int i = 0; i < n; i++) {
Osd->DrawRectangle(a, t, a + d - 1, t + d - 1, clrGreen);
Osd->DrawEllipse(a, t - d, a + d - 1, t, clrGreen, 1);
Osd->DrawEllipse(a, t + d, a + d - 1, t + d + d, clrGreen, 4);
Osd->DrawText(a + d / 3, t + d / 3, itoa(d), clrRed, clrGreen, Font);
a += d + 5;
d++;
}
d = 50;
a = d * 12;
t = d * 5;
n = 20;
for (int i = 0; i < n; i++) {
Osd->DrawRectangle(t, a, t + d - 1, a + d - 1, clrGreen);
Osd->DrawEllipse(t - d, a, t, a + d - 1, clrGreen, 2);
Osd->DrawEllipse(t + d, a, t + d + d, a + d - 1, clrGreen, 1);
Osd->DrawText(t + d / 3, a + d / 3, itoa(d), clrRed, clrGreen, Font);
a += d + 5;
d++;
}
d = 50;
a = d * 12;
t = d * 9;
n = 20;
for (int i = 0; i < n; i++) {
Osd->DrawRectangle(t, a, t + d - 1, a + d - 1, clrGreen);
Osd->DrawEllipse(t - d, a, t, a + d - 1, clrGreen, 3);
Osd->DrawEllipse(t + d, a, t + d + d, a + d - 1, clrGreen, 4);
Osd->DrawText(t + d / 3, a + d / 3, itoa(d), clrRed, clrGreen, Font);
a += d + 5;
d++;
}
Osd->Flush();
delete Font;
}
// --- cLineGame -------------------------------------------------------------
class cLineGame : public cOsdObject {
@ -590,6 +675,10 @@ eOSState cTrueColorDemo::ProcessKey(eKeys Key)
SetArea();
DrawImages(osd);
break;
case k4: Cancel(3);
SetArea();
DrawEllipseAlignments(osd);
return osContinue;
case kBack:
case kOk: return osEnd;
default: return state;