Method for rendering gis point data, computer device and storage medium

A computer device, comprising a memory and one or a plurality of processor(s), the memory stores a computer readable instruction, that, when being executed by the one or plurality of processor(s), causes the one or plurality of processor(s) to perform following steps of:

• receiving a rendering instruction that carries a geographic region range to be rendered;
• selecting GIS point data corresponding to the geographic region range;
• generating a canvas object corresponding to the selected GIS point data by execution of a canvas object generation thread;
• and
• displaying the generated canvas object on a screen by execution of a display thread, and continuing to obtain a remaining GIS point data and generating a canvas object corresponding to the remaining GIS point data by execution of the canvas object generation thread, when or after the canvas object is displayed.

A computer readable storage medium which stores a computer readable instruction, that, when being executed by one or plurality of processor(s), cause the one or plurality of processor(s) to perform following steps of:

• receiving a rendering instruction that carries a geographic region range to be rendered;
• selecting GIS point data corresponding to the geographic region range;
• generating, by execution of a canvas object generation thread, a canvas object corresponding to the selected GIS point data;
• and
• displaying the generated canvas object on a screen by execution of a display thread, and continuing to obtain a remaining GIS point data and generating a canvas object corresponding to the remaining GIS point data by execution of the canvas object generation thread when or after the canvas object is displayed.