6. 显示文字

时间：2019-02-22 23:00:03 阅读：258 评论：0 收藏：0 [点我收藏+]

标签：horizon nes uri rda cells return 背景 idt mamicode

6.1 基本例程

GUI_DispString("Hello world!");

6.2 绘图模式

GUI_SetColor()        　// 设置前景颜色
GUI_SetBkColor()    　　// 设置背景颜色
GUI_SetTextMode() 　　　// 选择文字模式

Normal text　　　　// GUI_TM_NORMAL
Reverse text 　　　// GUI_TM_NORMAL
Transparent text 　 // GUI_TM_TRANS
XOR texttext　　　// GUI_TM_XOR

Example

GUI_SetFont(&GUI_Font8x16);
GUI_SetBkColor(GUI_BLUE);
GUI_Clear();
GUI_SetPenSize(10);
GUI_SetColor(GUI_RED);
GUI_DrawLine(80, 10, 240, 90);
GUI_DrawLine(80, 90, 240, 10);
GUI_SetBkColor(GUI_BLACK);
GUI_SetColor(GUI_WHITE);
GUI_SetTextMode(GUI_TM_NORMAL);
GUI_DispStringHCenterAt("GUI_TM_NORMAL" , 160, 10);
GUI_SetTextMode(GUI_TM_REV);
GUI_DispStringHCenterAt("GUI_TM_REV" , 160, 26);
GUI_SetTextMode(GUI_TM_TRANS);
GUI_DispStringHCenterAt("GUI_TM_TRANS" , 160, 42);
GUI_SetTextMode(GUI_TM_XOR);
GUI_DispStringHCenterAt("GUI_TM_XOR" , 160, 58);
GUI_SetTextMode(GUI_TM_TRANS | GUI_TM_REV);
GUI_DispStringHCenterAt("GUI_TM_TRANS | GUI_TM_REV", 160, 74);

Screenshot of above example

技术图片

6.3 位置

GUI_GotoX()        
GUI_GotoY()
GUI_GotoXY()

6.4 文本API

Routine	Description
Displaying text
GUI_DispCEOL()	Clears the current line from the current position to the end.
GUI_DispChar()	Displays a single character.
GUI_DispCharAt()	Displays a single character at the specified position.
GUI_DispChars()	Displays a character a specified number of times.
GUI_DispString()	Displays a string.
GUI_DispStringAt()	Displays a string at the specified position.
GUI_DispStringAtCEOL()	Displays a string at the specified position and clears the cur-rent line to the end.
GUI_DispStringHCenterAt()	Displays a string centered horizontally at the given position.
GUI_DispStringInRect()	Displays a string in the specified rectangle.
GUI_DispStringInRectEx()	Displays a string rotated in the specified rectangle.
GUI_DispStringInRectWrap()	Displays a string wrapped in the specified rectangle.
GUI_DispStringinRectWrapEx()	Displays a string rotated and wrapped in the specified rectan-gle.
GUI_DispStringLen()	Displays a string at the current position with specified number of characters.
GUI_WrapGetNumLines()	Returns the number lines required to display the given stringusing the given wrap mode at the given size.
Drawing modes
GUI_GetTextMode()	Returns the currently set drawing mode.
GUI_SetTextMode()	Sets the drawing mode.
GUI_SetTextStyle()	Sets the style to be used.
GUI_SetClearTextRectMode()	Enables clear rect mode when displaying a string in a rectan-gle.
Alignment
GUI_GetTextAlign()	Returns the currently set text alignment.
GUI_SetLBorder()	Sets the size of the left border to be used after line feeds.
GUI_SetTextAlign()	Sets the text alignment.
Position
GUI_DispNextLine()	Moves the cursor to the beginning of the next line.
GUI_GotoX()	Sets the X-position.
GUI_GotoXY()	Sets the X- and Y-position.
GUI_GotoY()	Sets the Y-position.
GUI_GetDispPosX()	Returns the current X-position.
GUI_GetDispPosY()	Returns the current Y-position.

6. 显示文字

标签：horizon nes uri rda cells return 背景 idt mamicode

原文地址：https://www.cnblogs.com/qiyuexin/p/10420877.html

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