I had created graph as below code shown and able to update graph but graph update is always from right to left. I want from (0, 0) please share some piece of code




hGraph = GRAPH_CreateEx ( 0, 0, LCD_X_SIZE-200, LCD_Y_SIZE-75, 0, WM_CF_SHOW, 0, GUI_ID_GRAPH0 );
GRAPH_SetBorder ( hGraph, 50, 0, 0, 50 );
GRAPH_SetGridVis ( hGraph, 1 );
GRAPH_SetColor ( hGraph, GUI_LIGHTGRAY, GRAPH_CI_GRID );
GRAPH_SetColor ( hGraph, GUI_WHITE, GRAPH_CI_BK );
GRAPH_SetColor ( hGraph, GUI_LIGHTGRAY, GRAPH_CI_BORDER );

/* Create a curve for graph */
hData = GRAPH_DATA_YT_Create (GUI_RED, 700, 0, 20);
// hData = GRAPH_DATA_XY_Create (GUI_RED, 700, 0, 20);
// GRAPH_DATA_XY_SetLineStyle (hData, GUI_LS_SOLID);
GRAPH_DATA_XY_SetPenSize( hData, 10 );
/* Attach curve to graph */
GRAPH_AttachData (hGraph, hData);


/* Create and add vertical scale */
hScale = GRAPH_SCALE_Create ( 45, GUI_TA_RIGHT, GRAPH_SCALE_CF_VERTICAL, 50 );
GRAPH_SCALE_SetOff ( hScale, 0 );
GRAPH_SCALE_SetFactor ( hScale, MachineCapacity/(400) );
GRAPH_SCALE_SetTextColor ( hScale, GUI_GRAY );
GRAPH_AttachScale ( hGraph, hScale );

/* Create and add horizontal scale */
hScale = GRAPH_SCALE_Create ( LCD_Y_SIZE-35, GUI_TA_HORIZONTAL, GRAPH_SCALE_CF_HORIZONTAL, 50 );
GRAPH_SCALE_SetOff ( hScale, -3 );
GRAPH_SCALE_SetFactor ( hScale, 0.02f );
GRAPH_SCALE_SetTextColor ( hScale, GUI_GRAY );
GRAPH_AttachScale ( hGraph, hScale );

WIDGET_SetEffect ( hGraph, &WIDGET_Effect_Simple );
GRAPH_SetUserDraw ( hGraph, _UserDraw );

while (1){

if (secFlag==SET){
GRAPH_DATA_YT_AddValue (hData, fValue);
secFlag = RESET;
}
GUI_Delay (100);

}