Geografic-Information-System/lib/driver/draw.c

#include "driver.h"
#include "driverlib.h"

void COM_Bitmap(int ncols, int nrows, int threshold,
		const unsigned char *buf)
{
    if (driver->Bitmap)
	(*driver->Bitmap) (ncols, nrows, threshold, buf);
}

void COM_Begin(void)
{
    if (driver->Begin)
	(*driver->Begin)();
}

void COM_Move(double x, double y)
{
    if (driver->Move)
	(*driver->Move)(x, y);
}

void COM_Cont(double x, double y)
{
    if (driver->Cont)
	(*driver->Cont)(x, y);
}

void COM_Close(void)
{
    if (driver->Close)
	(*driver->Close)();
}

void COM_Stroke(void)
{
    if (driver->Stroke)
	(*driver->Stroke)();
}

void COM_Fill(void)
{
    if (driver->Fill)
	(*driver->Fill)();
}

void COM_Point(double x, double y)
{
    if (driver->Point)
	(*driver->Point)(x, y);
}