笔:用于绘制轮廓线,宽度为 1。
刷:用于填充区域,以及宽度超过 1 的线等。
函数 | 意义 |
---|---|
SelectObject(dc,object) | 给场景设置新的画笔/刷 |
DeleteObject(object) | 删除建立的画笔/刷 |
CreateSolidBrush(color) | 返回单色画刷 |
CreateBrushIndirect(logbrush) | 返回自定义画刷 |
CreatePen(nPenStyle,width,color) | 返回自定义画笔 |
CreatePenIndirect(logpen) | 返回自定义画笔 |
ExtCreatePen(...) | 返回自定义画笔/刷 |
GetStockObject(fnObject) | 返回预定义画笔/刷/字体/ |
CreateHatchBrush(hatchStyle,color) | 返回阴影画刷 |
CreatePatternBrush(bitmap) | 返回位图画刷,最大 8X8 |
Public Type LOGBRUSH lbStyle As Long lbColor As Long lbHatch As Long End Type |
属性 | 意义 |
---|---|
lbStyle | 风格 |
lbColor | 颜色 |
lbHatch | 阴影 |
常量 | 意义 |
---|---|
Public Const BS_SOLID = 0 | 单色 |
Public Const BS_NULL = 1 | 不进行填充 |
Public Const BS_HATCHED = 2 | 使用 lbHatch 模式 |
Public Const BS_PATTERN = 3 | |
Public Const BS_HOLLOW = BS_NULL | 不进行填充 |
Public Const BS_DIBPATTERN = 5 | |
Public Const BS_DIBPATTERNPT = 6 |
常量 | 意义 |
---|---|
Public Const HS_HORIZONTAL = 0 | '水平线 |
Public Const HS_VERTICAL = 1 | '垂直线 |
Public Const HS_FDIAGONAL = 2 | '135 度斜线 |
Public Const HS_BDIAGONAL = 3 | '45 度斜线 |
Public Const HS_CROSS = 4 | '纵横交叉线 |
Public Const HS_DIAGCROSS = 5 | '45 度交叉线 |
Public Type LOGPEN lopnStyle As Long lopnWidth As POINTAPI lopnColor As Long End Type |
属性 | 意义 |
---|---|
lopnStyle | 风格 |
lopnWidth | 宽度 |
lopnColor | 颜色 |
常量 | 意义 |
---|---|
Public Const PS_SOLID = 0 | '实线 |
Public Const PS_DASH = 1 | '虚线 |
Public Const PS_DOT = 2 | '点线 |
Public Const PS_DASHDOT = 3 | '点划线 |
Public Const PS_DASHDOTDOT = 4 | '双点划线 |
Public Const PS_NULL = 5 | '无(不画线) |
Public Const PS_INSIDEFRAME = 6 | '实线 |
ExtCreatePen(dwPenStyle,width,logbrush,StyleCount,lpStyle) |
参数 | 意义 |
---|---|
dwPenStyle | 画笔/刷类型复合属性 |
width | 画笔宽度 |
logbrush | 画刷风格 |
StyleCount | 自定义线型数组大小,非自定义线型时为 0 |
lpStyle | 自定义线型数组地址,非自定义线型时为 NULL
依次排列每段划线长度、空白长度,一般为偶数 |
复合参数,包含四种属性(后两种适用于 Geometric 类型)。
画笔类型 常量 | 意义 |
---|---|
Public Const PS_GEOMETRIC = &H10000 | 'Geometric 比例类 |
Public Const PS_COSMETIC = &H0 | 'Cosmetic 普通类 |
线型 常量 | 意义 |
Public Const PS_USERSTYLE = 7 | '自定义线型 |
Public Const PS_ALTERNATE = 8 | '用于 Cosmetic |
参见 nPenStyle | '线型 |
端点 常量 | 意义 |
Public Const PS_ENDCAP_ROUND = &H0 | 圆形端点(附加半圆) |
Public Const PS_ENDCAP_SQUARE = &H100 | 方形端点(附加 1/2 线宽) |
Public Const PS_ENDCAP_FLAT = &H200 | 无端点 |
连接 常量 | 意义 |
Public Const PS_JOIN_ROUND = &H0 | |
Public Const PS_JOIN_BEVEL = &H1000 | |
Public Const PS_JOIN_MITER = &H2000 |
Value | Meaning |
---|---|
BLACK_BRUSH | 黑色画刷 |
DKGRAY_BRUSH | 暗灰画刷 |
DC_BRUSH | Windows 98, Windows NT 5.0 and later: Solid color brush. The default color is white. The color can be changed by using the SetDCBrushColor function. For more information, see the following Remarks section. |
GRAY_BRUSH | 灰画刷 |
HOLLOW_BRUSH | 不进行填充 |
LTGRAY_BRUSH | 淡面画刷 |
NULL_BRUSH | 不进行填充 |
WHITE_BRUSH | 白画刷 |
BLACK_PEN | 黑画笔 |
DC_PEN | Windows 98, Windows NT 5.0 and later: Solid pen color. The default color is white. The color can be changed by using the SetDCPenColor function. For more information, see the following Remarks section. |
WHITE_PEN | 白画笔 |
ANSI_FIXED_FONT | Windows fixed-pitch (monospace) system font. |
ANSI_VAR_FONT | Windows variable-pitch (proportional space) system font. |
DEVICE_DEFAULT_FONT | Windows NT: Device-dependent font. |
DEFAULT_GUI_FONT | Default font for user interface objects such as menus and dialog boxes. |
OEM_FIXED_FONT | Original equipment manufacturer (OEM) dependent fixed-pitch (monospace) font. |
SYSTEM_FONT | 系统字体(菜单、对话框、文本用) |
SYSTEM_FIXED_FONT | Fixed-pitch (monospace) system font. This stock object is provided only for compatibility with 16-bit Windows versions earlier than 3.0. |
DEFAULT_PALETTE | Default palette. This palette consists of the static colors in the system palette. |