📄️ Map Layers
Layers are the display mechanism for geographic datasets in iXGIS. iXGIS loads data as layers, applies symbols and rendering to layers, and supports editing vector and raster data in the editor.
📄️ Vector Symbolization
Set symbols for vector data in iXGIS. You can use single symbols, unique values, and graduated symbols. Graduated rendering supports natural breaks, quantile, standard deviation, and equal interval methods. iXGIS also supports custom symbols. This guide explains how to define symbols.
📄️ Raster Symbolization
Symbols and styles for raster data are central to map visualization. They convert cell values into colors and patterns through methods such as stretch display, including minimum-maximum and standard deviation stretches, classified display, unique value rendering, and RGB composites. You can adjust opacity, brightness, contrast, and other parameters to optimize display results, and choose resampling methods such as nearest neighbor or linear interpolation to balance accuracy and performance. These functions are suitable for digital elevation models, remote sensing imagery, land classification, and other scenarios, improving the visual expression and analysis efficiency of spatial data.