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#1. To start the ________ system, we must first call initgraph.
#2. Integer that specifies the graphics driver to be used.
#3. Integer that specifies the initial graphics mode.
#4. Specifies the directory path where initgraph looks for graphics drivers.
#5. _________ always sets the internal error code.
#6. _____________ displays a string in the viewport.
#7. __________ displays a string at the specified location.
#8. ________ returns the height of a string in pixels.
#9. ________ returns the width of a string in pixels.
#10. ________ moves the current position a relative distance.
#11. _________ moves to current position of x,y.
#12. Sets the current text characteristics using
#13. ______ direction supported are horizontal and vertical text.
#14. Value of Horizontal direction for the text.
#15. Value of Vertical direction for the text.
#16. The size of each character can be magnified using the _________ factor.
#17. ________ sets the current drawing color.
#18. __________ set the current background color using the palette
#19. ___________ draws a line between two specified points.
#20. _________ draws the three-dimensional rectangular bar, then fills it using the current fill pattern and fill color.
#21. _________ draws and fills an elliptical pie slice.
#22. _________ draws a rectangle in the current line style, thickness and drawing color.
#23. ________ draws the outline of a polygon.
#24. __________ draws and fills a polygon.
#25. ___________ fills a bounded region.
