diff options
author | Explorer09 <explorer09@gmail.com> | 2016-01-21 10:11:54 +0800 |
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committer | Explorer09 <explorer09@gmail.com> | 2016-01-21 10:11:54 +0800 |
commit | d54ab24d9728e09965e7ed04fa3502a8420ba748 (patch) | |
tree | 390ca9b33b936a1015efd84a171dfb5cbec942ab /Meter.c | |
parent | 09cf369f2b5faba0b7aa20274aaa1fee7c075674 (diff) |
New macro GRAPH_HEIGHT for Graph Meter height
(Cherry-picked from e93028d7fa0c5f00b5dc3336fd28abaf905cd572, the
experimental graph coloring branch)
Currently GRAPH_HEIGHT=4 . This prevents hard-coding the height of the graph
meters, and allows user to change it at compile-time.
Diffstat (limited to 'Meter.c')
-rw-r--r-- | Meter.c | 16 |
1 files changed, 9 insertions, 7 deletions
@@ -25,6 +25,8 @@ in the source distribution for its full text. #define GRAPH_DELAY (DEFAULT_DELAY/2) +#define GRAPH_HEIGHT 4 /* Unit: rows (lines) */ + /*{ #include "ListItem.h" @@ -406,14 +408,14 @@ static void GraphMeterMode_draw(Meter* this, int x, int y, int w) { } for (int i = nValues - (w*2) + 2, k = 0; i < nValues; i+=2, k++) { - const double dot = (1.0 / (GraphMeterMode_pixPerRow * 4)); - int v1 = CLAMP(data->values[i] / dot, 1, GraphMeterMode_pixPerRow * 4); - int v2 = CLAMP(data->values[i+1] / dot, 1, GraphMeterMode_pixPerRow * 4); + const double dot = (1.0 / (GraphMeterMode_pixPerRow * GRAPH_HEIGHT)); + int v1 = CLAMP(data->values[i] / dot, 1, GraphMeterMode_pixPerRow * GRAPH_HEIGHT); + int v2 = CLAMP(data->values[i+1] / dot, 1, GraphMeterMode_pixPerRow * GRAPH_HEIGHT); int colorIdx = GRAPH_1; - for (int line = 0; line < 4; line++) { - int line1 = CLAMP(v1 - (GraphMeterMode_pixPerRow * (3 - line)), 0, GraphMeterMode_pixPerRow); - int line2 = CLAMP(v2 - (GraphMeterMode_pixPerRow * (3 - line)), 0, GraphMeterMode_pixPerRow); + for (int line = 0; line < GRAPH_HEIGHT; line++) { + int line1 = CLAMP(v1 - (GraphMeterMode_pixPerRow * (GRAPH_HEIGHT - 1 - line)), 0, GraphMeterMode_pixPerRow); + int line2 = CLAMP(v2 - (GraphMeterMode_pixPerRow * (GRAPH_HEIGHT - 1 - line)), 0, GraphMeterMode_pixPerRow); attrset(CRT_colors[colorIdx]); mvaddstr(y+line, x+k, GraphMeterMode_dots[line1 * (GraphMeterMode_pixPerRow + 1) + line2]); @@ -501,7 +503,7 @@ static MeterMode TextMeterMode = { static MeterMode GraphMeterMode = { .uiName = "Graph", - .h = 4, + .h = GRAPH_HEIGHT, .draw = GraphMeterMode_draw, }; |