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Implemented rendering of interpolation type

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Closes #14
This commit is contained in:
Daniel Collin 2012-11-03 23:23:23 +01:00
parent 41f793cf92
commit 4015d13f40
1 changed files with 22 additions and 1 deletions
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23
ogl_editor/src/TrackView.c
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@ -104,6 +104,27 @@ static int renderChannel(const TrackViewInfo* viewInfo, struct sync_track* track
if (track) if (track)
idx = sync_find_key(track, y); idx = sync_find_key(track, y);
// This is kinda crappy implementation as we will overdraw this quite a bit but might be fine
int fidx = idx >= 0 ? idx : -idx - 2;
enum key_type interpolationType = (fidx >= 0) ? track->keys[fidx].type : KEY_STEP;
uint32_t color = 0;
switch (interpolationType)
{
case KEY_STEP : color = 0; break;
case KEY_LINEAR : color = Emgui_color32(255, 0, 0, 255); break;
case KEY_SMOOTH : color = Emgui_color32(0, 255, 0, 255); break;
case KEY_RAMP : color = Emgui_color32(0, 0, 255, 255); break;
default: break;
}
if (viewInfo)
Emgui_fill(color, startX + (size - 4), y_offset - font_size / 2, 2, (endSizeY - y_offset) + font_size - 1);
// Draw text if we have any
if (idx >= 0) if (idx >= 0)
{ {
char temp[256]; char temp[256];
@ -185,7 +206,7 @@ void TrackView_render(const TrackViewInfo* viewInfo, TrackData* trackData)
int num_tracks = syncData->num_tracks; int num_tracks = syncData->num_tracks;
int max_render_tracks = viewInfo->windowSizeX / 128; int max_render_tracks = viewInfo->windowSizeX / min_track_size;
if (num_tracks > max_render_tracks) if (num_tracks > max_render_tracks)
num_tracks = max_render_tracks; num_tracks = max_render_tracks;