GRASS GIS 7 Programmer's Manual  7.8.3(2020)-exported
text_size.c
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1 #include <math.h>
2 #include "driver.h"
3 #include "driverlib.h"
4 
5 void COM_Text_size(double x, double y)
6 {
7  text_size_x = x;
8  text_size_y = y;
9  matrix_valid = 0;
10 }
11 
12 void COM_Text_rotation(double val)
13 {
14  text_rotation = val;
15  text_sinrot = sin(M_PI * text_rotation / 180.0);
16  text_cosrot = cos(M_PI * text_rotation / 180.0);
17  matrix_valid = 0;
18 }
text_rotation
double text_rotation
Definition: driver/init.c:37
text_size_x
double text_size_x
Definition: driver/init.c:35
driverlib.h
driver.h
text_cosrot
double text_cosrot
Definition: driver/init.c:39
x
#define x
COM_Text_rotation
void COM_Text_rotation(double val)
Definition: text_size.c:12
text_sinrot
double text_sinrot
Definition: driver/init.c:38
text_size_y
double text_size_y
Definition: driver/init.c:36
COM_Text_size
void COM_Text_size(double x, double y)
Definition: text_size.c:5
matrix_valid
int matrix_valid
Definition: driver/init.c:40