Q. What is Getmaxx for?
getmaxx returns the maximum (screen-relative) x value for the current graphics driver and mode. For example, on a CGA in 320*200 mode, getmaxx returns 319. getmaxx is invaluable for centering, determining the boundaries of a region onscreen, and so on.
Q. How to use getmaxx in C?
getmaxx() function in C The header file graphics. h contains getmaxx() function which returns the maximum X coordinate for current graphics mode and driver. Syntax : int getmaxx();
Q. What is Initgraph function in C?
initgraph initializes the graphics system by loading a graphics driver from disk (or validating a registered driver), and putting the system into graphics mode.
Q. What is pie slice function in graphics?
pieslice() draws and fills a pie slice with center at (x, y) and given radius r. The slice travels from s_angle to e_angle which are starting and ending angles for the pie slice. The angles for pie-slice are given in degrees and are measured counterclockwise. Syntax : r is the radius of the circle.
Q. What is the use of bar3d function?
bar3d() function in C graphics h contains bar3d() function which is used to draw a 2-dimensional, rectangular filled in bar . Coordinates of left top and right bottom corner of bar are required to draw the bar.
Q. What is Gd and GM in C?
To begin with we have declared two variables of int type gd and gm for graphics driver and graphics mode respectively, you can choose any other variable name as well. DETECT is a macro defined in “graphics.
Q. Why is Closegraph used?
closegraph() function in C. The header file graphics. h contains closegraph() function which closes the graphics mode, deallocates all memory allocated by graphics system and restores the screen to the mode it was in before you called initgraph.
Q. How do you explode in Excel?
Pull the whole pie apart
- Right-click the pie chart, then click Format Data Series.
- Drag the Pie Explosion slider to increase the separation, or enter a number in the percentage box.
Q. What is pie slice?
A Pie Chart is a type of graph that displays data in a circular graph. In other words, each slice of the pie is relative to the size of that category in the group as a whole. The entire “pie” represents 100 percent of a whole, while the pie “slices” represent portions of the whole.
Q. What is graphic H in C?
The graphics. h header file provides access to a simple graphics library that makes it possible to draw lines, rectangles, ovals, arcs, polygons, images, and strings on a graphical window. The second step is initialize the graphics drivers on the computer using initgraph method of graphics.
