Obtain the map coordinate and interaction with the screen coordinate using ADF Javascript

// Click a painting point on the map

VaR map = $ find ('map1 ');
Map. getgeometry (ESRI. ADF. Graphics. shapetype. Point, usepoint, null, 'red', '# 0000ff', 'pointer ', true );

 

// Obtain the map coordinates of the cursor position

Function usepoint (clickpoint)
{

// Convert geographic coordinates to screen coordinates
VaR screenpoint = map. toscreenpoint (clickpoint );

// Obtain the X and Y components of screen coordinates

VaR screenx = screenpoint. offsetx;

VaR screeny = screenpoint. offsety;

}

 

// Convert screen coordinates to geographical coordinates

Function tomapxy (screenx, screeny)
{
VaR map = $ find ('map1 ');

// Returns the ESRI. ADF. geometries. Point point.
VaR mappoint = map. tomappoint (screenx, screeny );

}