This page lists some of the sample applications which come with the SDL Component Suite. You may download the examples including the executables (for Windows) in order to get a quick impression of the functionality of the SDL Component Suite. Some of the programs listed below are delivered with the SDL Component Suite both as Pascal and as C++ sources.

Program	Unit / Component	Description	Download
htmllabel	HtmlLab	Shows the capabilities of the THtmlLab component of the unit HTMLLAB. The user may set various parameters and can specify HTML code which is displayed as the label text.	htmllabel.zip (297 kB)
interpol3d	Plot3D, RChart, Math2	This sample application shows how to calculate a smoothed surface from irregularly spaced data points. The user may read data from disk and display both a colored map and a rotatable 3D plot of it.	interpol3d.zip (500 kB)
invmat	Matrix	Allows to invert a square matrix using the unit MATRIX.	invmat.zip (294 kB)
jpg_browser	Thumbnails	This simple application shows how to create a thumbnail preview of JPG images by using the unit THUMBNAILS. The user may select any folder on the disk to display the JPG images contained in it.	jpg_browser.zip (992 kB)
kohmap	Kohonen	The program shows how to train a Kohonen network using the unit KOHONEN.	kohmap.zip (485 kB)
markselection	MarkSel	This sample application shows how to select a symbol using the unit MARKSEL and how to assign it to the glyph of a button. The user may experiment with various parameters of the selection dialog.	markselection.zip (262 kB)
membltest	MemBL	This application shows how to use a memory based learner (a.k.a. kNN modelling) to approximate a nonlinear function from sample data points (unit MEMBL). The left chart shows the generated data points of two different classes (red and blue) while the right chart shows the response of the memory based learner. The user can adjust the number of neighbors and the local interpolation method of the model.	membltest.zip (1.01 MB)
meterdrag	Meter	This sample application shows how to move the needle of the meter (unit METER) by mouse interaction. The user may either drag and drop values on the meter, or use the right mouse button to set the needle position directly.	meterdrag.zip (258 kB)
minical	MiniCal	This sample application shows how to control the calendar component. The user may adjust various parameters and can define his/her own personal holidays.	minical.zip (258 kB)
molform	CForm	Compares two molecular formulas, and calculates all possible molecular formulas for a given molecular mass using the unit CFORM.	molform.zip (301 kB)
movecar	GeoMap	Displays a car driving along a route of Austria. If you want to use GEOMAP for visualizing your current position (obtained from a GPS receiver), you should look into the source code of this example.	movecar.zip (2.66 MB)
multilinreg	Math2	Allows to calculate a multiple linear regression model. If you are planning to implement MLR in your programs, this example will be a good point to start. It displays both the distribution of the residuals and the estimated vs. the actual values, and it calculates the most important parameters of the linear regression, including the ANOVA table.	multilinreg.zip (420 kB)
ntabedit	NTabEd	The table editor component of the unit NTABED can be configured in many ways.	ntabedit.zip (381 kB)
numin	NumIO	The program shows the capabilities of the unit NUMIO: formatted numeric input (decimal integer, floating point, exponential notation, binary, octal and hexedecimal).	numin.zip (290 kB)
numlabel	NumLab	The unit NUMLAB can be used to display numeric values in various formats within a panel.	numlabel.zip (309 kB)
objcur	RChart	Shows how to select the drawing item in an RCHART which is closest to the current mouse position ("snap object").	objcur.zip (310 kB)
onoffbut	OnOffBut	The sample application onoffbut shows the function of the universal button component ONOFFBUT. The user may change all major parameters of the component.	onoffbut.zip (250 kB)
percentile	Vector, Matrix	percentile shows how to calculate a percentile of data contained in a vector or martix. percentile uses the unit VECTOR.	percentile.zip (326 kB)
periosys	CData	periosys is a simple application showing the periodic system of chemical elements. You can click on any of the chemical elements in order to see details on the selected elements. periosys uses the unit CDATA.	periosys.zip (288 kB)
plot3dhole	Plot3D	This sample program shows how to create a 3D surface with holes in it (using the unit PLOT3D).	plot3dhole.zip (265 kB)
plotit3d	Plot3D	Displays a three-dimensional color surface using the unit PLOT3D. The surface can be rotated interactively.	plotit3d.zip (340 kB)
poldiag	PolChart	Shows the capabilities of the unit POLCHART.	poldiag.zip (319 kB)
printcht	RChart	The program shows how to print a chart based on RCHART.	printcht.zip (352 kB)
prjmeter	Meter	Several VU meters can be adjusted in many respects. The VU meters are based on the unit METER.	prjmeter.zip (375 kB)
processc	RChart	Shows how to implement a simple running chart for process control. The chart is based on RCHART and displays the last two minutes of data acquired from a virtual process.	processc.zip (354 kB)