ChartDirector

Pie, donut, bar, line, spline, step line, trend line, curve-fitting, inter-line filling, area, band, scatter, bubble, floating box, box-whisker, waterfall, contour, heat map, surface, vector, finance, gantt, radar, polar, rose, pyramid, cone, funnel ... Synthesize the charts you want using multiple chart layers. Use layers to create combo charts, add special symbols, marks and labels to charts, highlight chart objects, add error bands ... Angular meters of configurable angle range and orientation - semicircle, circular, 120 degrees ... Linear meters with pointers and bars in horizontal and vertical orientations. Add sweep lines that track the mouse or finger, displaying data values in the legend, axis or floating text boxes. Programmable behaviour for utmost flexibility. Zoom and scroll by mouse dragging, mouse wheel, clicking or tapping, or use the Viewport Control to visualize and select the data range. Also support external controls such as scroll bars, sliders and date pickers. Create charts that update in real-time with zooming and scrolling, programmable track cursors and snapshots. The high performance of ChartDirector allows millions of data points to be plotted in a chart. Configurable tooltips for chart objects. Mouse and touch events for chart objects to support drill-down and custom user interactions. Include sophisticated financial charting library with 47 technical indicators. Extensible and customizable, and comes with source code. Charts can be created as vector graphics in PDF and SVG and raster graphics in PNG, JPG, GIF and BMP. Output can be sent directly to browsers on the fly, kept in memory for processing, or saved as files. Comprehensive object oriented API allows you to customize every chart details. Text and labels can be marked up with tags to include icons and images, and to set fonts, colors, layout, alignment, line-spacing, wrapping, truncation ... Fill objects with solid colors as well as patterns, gradients or other dynamic colors. Unlimited number of XY axes per chart, with automatic, semi-automatic and manual scaling ...