📄 measure.c
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point_info[i].point.y - orireg.top + map_y - 2,
point_info[i].point.x - orireg.left + map_x + 2,
point_info[i].point.y - orireg.top + map_y + 2,
GPC_SOLID_LINE, GPC_REPLACE_STYLE );
DrawLine( hGC, GPC_BLACK,
point_info[i].point.x - orireg.left + map_x + 2,
point_info[i].point.y - orireg.top + map_y - 2,
point_info[i].point.x - orireg.left + map_x - 2,
point_info[i].point.y - orireg.top + map_y + 2,
GPC_SOLID_LINE, GPC_REPLACE_STYLE );
DrawLine( hGC, GPC_DARKGREY,
point_info[i].point.x - orireg.left + map_x,
point_info[i].point.y - orireg.top + map_y,
point_info[i].relat[j].relat_point.x - orireg.left + map_x,
point_info[i].relat[j].relat_point.y - orireg.top + map_y,
GPC_SOLID_LINE, GPC_REPLACE_STYLE );
}
}
}
}
}
else if( msg.lparam == bt_move )
{
// 平移
if( state != STATE_MOVING )
{
oldstate = state;
state = STATE_MOVING;
//Enable响应区
for ( i = 0; i < 4; i++ )
{
ActiveAreaSuspend( area[i], AREA_REENABLE );
}
}
else
{
state = oldstate;
//Disable响应区
for ( i = 0; i < 4; i++ )
{
ActiveAreaSuspend( area[i], AREA_SUSPEND );
}
}
}
else if( msg.lparam == bt_propert )
{
// 属性
if( state != STATE_RECORD_PROPERTY )
{
oldstate = state;
state = STATE_RECORD_PROPERTY;
EnableWindow( bt_survey, FALSE );
//Enable响应区
for ( i = 0; i < 4; i++ )
{
ActiveAreaSuspend( area[i], AREA_REENABLE );
}
}
else
{
state = oldstate;
EnableWindow( bt_survey, TRUE );
//Disable响应区
for ( i = 0; i < 4; i++ )
{
ActiveAreaSuspend( area[i], AREA_SUSPEND );
}
}
}
else if( msg.lparam == bt_mode )
{
// 模式
meas_mode = ! meas_mode; // 切换模式
if( meas_mode ) // 间断测量模式
SetWindowText( bt_mode, "间断", NULL );
else // 连续测量模式
SetWindowText( bt_mode, "连续", NULL );
}
else if( msg.lparam == bt_survey )
{
// 测量
if( state != STATE_SURVEY )
{
state = STATE_SURVEY;
// first_message = 1;//开始接收数据。
latitude = 0;
longitude = 0;
mes20_num = 0;
//启动读串口
// get_tid( &tskID );
// pmsg->lparam = tskID;
// pmsg->wparam = SM_START;
// SysSendMessage( MESSAGE_ID, pmsg );
SetWindowText( bt_survey, "暂停", NULL );
EnableWindow( bt_propert, FALSE );
EnableWindow( bt_mode, FALSE );
}
else//暂停。不再读取串口
{
state = STATE_STOP;
// get_tid( &tskID );
// pmsg->lparam = tskID;
// pmsg->wparam = SM_END;
// SysSendMessage( MESSAGE_ID, pmsg );
SetWindowText( bt_survey, "测量", NULL );
EnableWindow( bt_propert, TRUE );
EnableWindow( bt_mode, TRUE );
//在图上记录点，并保存点
#ifdef DEBUG
latitude = MAP_BOTTOM_LATITUDE + 0.0001;//for test
longitude = MAP_LEFT_LONGITUDE+ 0.0001;//for test
#else
if ( mes20_num > 0 )//如果测量到不止一次20号电文，取平均
{
/*
latitude = 1.0;//for test
memcpy( charstar_num, &latitude, 8 );//for test
memcpy( &latitude, test1, 8 );//for test
memcpy( &latitude, test2, 8 );//for test
*/
//经度和纬度转换成角度为单位的，并取其平均值
latitude = latitude * 180 / PI_VALUE / mes20_num;
longitude = longitude * 180 / PI_VALUE / mes20_num;
mes20_num = 0;//设为0，重新开始
}
else//否则取上一次20号电文的值
{
latitude = mes20.latitude;
longitude = mes20.longitude;
}
#endif
if ( longitude > MAP_LEFT_LONGITUDE && longitude < MAP_RIGHT_LONGITUDE
&& latitude > MAP_BOTTOM_LATITUDE && latitude < MAP_TOP_LATITUDE )
//记录的点在地图范围内
{
#ifdef DEBUG
{
POINT position[] = {
{ 230, 15 }, { 9, 123 }, { 98, 23 }, { 100, 50 }
};
if ( point_num < POINT_NUM_MAX )//数组未存满
{
for ( i = 0; i < 4; i++, point_num++ )
{
point_info[point_num].point.x = position[i].x;
point_info[point_num].point.y = position[i].y;
//点不在屏幕范围内
if ( point_info[point_num].point.x < orireg.left
|| point_info[point_num].point.x > orireg.right
|| point_info[point_num].point.y < orireg.top
|| point_info[point_num].point.y > orireg.bottom )
{
orireg.left = point_info[point_num].point.x - 78;
orireg.right = point_info[point_num].point.x + 78;
orireg.top = point_info[point_num].point.y - 74;
orireg.bottom = point_info[point_num].point.y + 74;
if ( orireg.left < 0 )
{
orireg.left = 0;
orireg.right = 156;
}
if ( orireg.right > MAP_RIGHT )
{
orireg.right = MAP_RIGHT;
orireg.left = MAP_RIGHT - 156;
}
if ( orireg.top < 0 )
{
orireg.top = 0;
orireg.bottom = 148;
}
if ( orireg.bottom > MAP_BOTTOM )
{
orireg.bottom = MAP_BOTTOM;
orireg.top = MAP_BOTTOM - 148;
}
SysDspCutBMP( hGC, map_x, map_y, hbmp, &orireg, 1 );
}
//在屏幕上画出点（此处用两条交叉点为测量点的斜线画出）
two_line.left = map_x + position[i].x - orireg.left - 2;
two_line.right = map_x + position[i].x - orireg.left + 2;
two_line.top = map_y + position[i].y - orireg.top - 2;
two_line.bottom = map_y + position[i].y - orireg.top + 2;
DrawLine( hGC, GPC_BLACK, two_line.left, two_line.top, two_line.right,
two_line.bottom, GPC_SOLID_LINE, GPC_REPLACE_STYLE );
DrawLine( hGC, GPC_BLACK, two_line.right, two_line.top, two_line.left,
two_line.bottom, GPC_SOLID_LINE, GPC_REPLACE_STYLE );
//在此点处创建ActiveArea
ActiveAreaEnable( &point_area[point_num],INPUT_AREA, CONTINUOUS_MODE, two_line.left,
two_line.top, two_line.right, two_line.bottom, NULL );
//与前一点相连
if ( point_num > 0 )
{
if ( position[i].x >= orireg.left &&
position[i].y >= orireg.top &&
point_info[point_num - 1].point.x >= orireg.left &&
point_info[point_num - 1].point.y >= orireg.top )
{
DrawLine( hGC, GPC_DARKGREY,
(map_x + position[i].x - orireg.left),
(map_y + position[i].y - orireg.top),
(map_x + point_info[point_num - 1].point.x - orireg.left),
(map_y + point_info[point_num - 1].point.y - orireg.top),
GPC_SOLID_LINE, GPC_REPLACE_STYLE );
}
//加入关联关系
while( point_info[point_num - 1].relat[point_info[point_num - 1].cur_pos].relat_flag != NOTUSED )
point_info[point_num - 1].cur_pos++;
if ( point_info[point_num - 1].cur_pos < RELAT_POINT_NUM_MAX )
{
while( point_info[point_num].relat[point_info[point_num].cur_pos].relat_flag != NOTUSED )
point_info[point_num].cur_pos++;
if ( point_info[point_num].cur_pos < RELAT_POINT_NUM_MAX )
{
point_info[point_num - 1].relat[point_info[point_num - 1].cur_pos].relat_point.x = point_info[point_num].point.x;
point_info[point_num - 1].relat[point_info[point_num - 1].cur_pos].relat_point.y = point_info[point_num].point.y;
point_info[point_num - 1].relat[point_info[point_num - 1].cur_pos].relat_flag = BEUSED;
point_info[point_num - 1].cur_pos++;
point_info[point_num].relat[point_info[point_num].cur_pos].relat_point.x = point_info[point_num - 1].point.x;
point_info[point_num].relat[point_info[point_num].cur_pos].relat_point.y = point_info[point_num - 1].point.y;
point_info[point_num].relat[point_info[point_num].cur_pos].relat_flag = BEUSED;
point_info[point_num].cur_pos++;
}
}
}
}
}
}
#else
//将点的经纬度转换成在底图中的坐标，并将latitude和longitude清零
xpos = (DWORD)(( MAP_RIGHT * ( longitude - MAP_LEFT_LONGITUDE ) ) / MAP_WIDTH_LONGITUDE);
ypos = (DWORD)(( MAP_BOTTOM * ( latitude - MAP_BOTTOM_LATITUDE ) ) / MAP_HEIGHT_LATITUDE);
latitude = 0;
longitude = 0;
//将底图中的坐标转换成屏幕坐标
//记录的点在屏幕范围内，直接画出点；否则，将图移到以此点为中心的位置
// if ( xpos >= orireg.left && xpos < orireg.right
// && ypos >= orireg.top && ypos < orireg.bottom )//判断点是否在屏幕范围内
if ( xpos < orireg.left || xpos > orireg.right
|| ypos < orireg.top || ypos > orireg.bottom )//点不在屏幕范围内
{
orireg.left = xpos - 78;
orireg.right = xpos + 78;
orireg.top = ypos - 74;
orireg.bottom = ypos + 74;
if ( orireg.left < 0 )
{
orireg.left = 0;
orireg.right = 156;
}
if ( orireg.right > MAP_RIGHT )
{
orireg.right = MAP_RIGHT;
orireg.left = MAP_RIGHT - 156;
}
if ( orireg.top < 0 )
{
orireg.top = 0;
orireg.bottom = 148;
}
if ( orireg.bottom > MAP_BOTTOM )
{
orireg.bottom = MAP_BOTTOM;
orireg.top = MAP_BOTTOM - 148;
}
//放大时未考虑
SysDspCutBMP( hGC, map_x, map_y, hbmp, &orireg, 1 );
}
//保存进点信息的数组
if ( point_num < POINT_NUM_MAX )//数组未存满
{
//将该点的信息存入文件
point_file[point_num].latitude = latitude;
point_file[point_num].longitude = longitude;
point_file[point_num].endhour = mes20.hour;
point_file[point_num].endminute = mes20.minute;
point_file[point_num].endsecond = mes20.second;
point_file[point_num].year = mes20.year;
point_file[point_num].month = mes20.month;
point_file[point_num].day = mes20.day;
point_file[point_num].index = point_num;
point_info[point_num].point.x = xpos;
point_info[point_num].point.y = ypos;
//在屏幕上画出点（此处用两条交叉点为测量点的斜线画出）
two_line.left = map_x + xpos - orireg.left - 2;
two_line.right = map_x + xpos - orireg.left + 2;
two_line.top = map_y + ypos - orireg.top - 2;
two_line.bottom = map_y + ypos - orireg.top + 2;
DrawLine( hGC, GPC_BLACK, two_line.left, two_line.top, two_line.right,
two_line.bottom, GPC_SOLID_LINE, GPC_REPLACE_STYLE );
DrawLine( hGC, GPC_BLACK, two_line.right, two_line.top, two_line.left,
two_line.bottom, GPC_SOLID_LINE, GPC_REPLACE_STYLE );
//在此点处创建ActiveArea
ActiveAreaEnable( &point_area[point_num],INPUT_AREA, CONTINUOUS_MODE, two_line.left,
two_line.top, two_line.right, two_line.bottom, NULL );
//与前一点相连
if ( point_num > 0 )
{
if ( xpos >= orireg.left &&
ypos >= orireg.top &&
point_info[point_num - 1].point.x >= orireg.left &&
point_info[point_num - 1].point.y >= orireg.top )
{
DrawLine( hGC, GPC_DARKGREY,
(map_x + xpos - orireg.left),
(map_y + ypos - orireg.top),
(map_x + point_info[point_num - 1].point.x - orireg.left),
(map_y + point_info[point_num - 1].point.y - orireg.top),
GPC_SOLID_LINE, GPC_REPLACE_STYLE );
}
//加入关联关系
while( point_info[point_num - 1].relat[point_info[point_num - 1].cur_pos].relat_flag != NOTUSED )
;
if ( point_info[point_num - 1].cur_pos < RELAT_POINT_NUM_MAX )
{
while( point_info[point_num].relat[point_info[point_num].cur_pos++].relat_flag != NOTUSED )
;
if ( point_info[point_num].cur_pos < RELAT_POINT_NUM_MAX )
{
point_info[point_num - 1].relat[point_info[point_num - 1].cur_pos].relat_point.x = xpos;
point_info[point_num - 1].relat[point_info[point_num - 1].cur_pos].relat_point.y = ypos;
point_info[point_num - 1].relat[point_info[point_num - 1].cur_pos].relat_serial = point_num + 1;
point_info[point_num - 1].relat[point_info[point_num - 1].cur_pos].relat_flag = BEUSED;
point_info[point_num - 1].cur_pos++;
point_info[point_num].relat[point_info[point_num].cur_pos].relat_point.x = point_info[point_num - 1].point.x;
point_info[point_num].relat[point_info[point_num].cur_pos].relat_point.y = point_info[point_num - 1].point.y;
point_info[point_num].relat[point_info[point_num].cur_pos].relat_serial = (point_num - 1) + 1;
point_info[point_num].relat[point_info[point_num].cur_pos].relat_flag = BEUSED;
point_info[point_num].cur_pos++;
}
}
}
point_num++;
}
#endif
}
}
}
else if( msg.lparam == bt_save )
{
// 保存.pot
for ( i = 0; i < point_num; i++ )
{
for ( j = 0; j < RELAT_POINT_NUM_MAX; j++ )
{
if ( point_info[i].relat[j].relat_flag == BEUSED )
{
point_file[i].connection[j] = point_info[i].relat[j].relat_serial;
}
}
}
rootdir[DirPos].file_type = POT_FILE;
memcpy( rootdir[DirPos].file_name, "G32010200020020924.pot", 22 );
rootdir[DirPos].file_address = FileCurrentAddress;
rootdir[DirPos].file_length = point_num * sizeof(POINT_FILE);
if ( cur_area + rootdir[DirPos].file_length > area + FLASH_LENGTH )
{
// WriteRecord( area[200], FileCurrentAddress, cur_area - (BYTE *)&area[200] );
// FileCurrentAddress += (cur_area - (BYTE *)&area[200]);
cur_area = (BYTE *)&area[200];
}
for ( i = 0; i < point_num; i++ )
memcpy( cur_area, &point_file[i], sizeof(POINT_FILE) );
cur_area += rootdir[DirPos].file_length;
DirPos++;
}
// else if( msg.lparam == bt_rcv_data )
// {
// // 接收
// }
else if( msg.lparam == bt_hide )
{
// 隐藏
disp_mode = !disp_mode;
if( disp_mode ) // 底图隐藏模式
{
ClearRec( hGC, GPC_WHITE, map_x, map_y, PHY_LCD_W-2, PHY_LCD_H-90, GPC_REPLACE_STYLE );
//重新画点
for ( i = 0; i < point_num; i++ )
{
for ( j = 0; j < RELAT_POINT_NUM_MAX; j++ )
{
if ( point_info[i].relat[j].relat_flag == BEUSED )
{
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