<div dir="ltr"><div>hello all;<br><br>i have the map tiles according to zoom level x and y coordinates as shown below:<br><br></div><b>-5-(zoom level 5)</b><br><i><b>--></b>20 (x)<br> -->18.png (y)<br><b>--></b>21 (x)<br>
-->18.png (y)</i><br><br><b>-6-(zoom level 6)</b><br>
<i><b>--></b>41 (x)<br>
-->36.png (y)<br>
<b>--></b>42 (x)<br>
-->36.png (y)</i><br><b>-7-</b> <b>(zoom level 7)</b><br> .<br> .<br> .<br><b>-13- </b><b>(zoom level 13)</b><br><br>i want to do three things:<br><br><b>1) </b>i want to request these tiles according to zoom level x and y specified by the user. <br>
i am not sure if i can do that with wms xml file since the tiles are available locally. <br>so for example if the user double click on the screen i will increase the zoom level and i will request the appropriate tiles according to x and y<br>
<br><b>2) </b>i want to show the exact coordinates system (lat, log) on the tile when the user moves the mouse cursor<br><br><b>3) </b>i want to add a new layer on top of my map to create markers on a specific lat and log position<br>
<br>am using c++ language with qtcreator, <br><br>i appreciate any directions or help since am totally new to qgis and gis programming ..<br><br></div>