在图片中绘制字符串。

该VI可自动计算文本的矩形边界并按照指定的点显示文本。


icon

输入/输出

  • ccclst.png [user-specified font] —

    [user-specified font] specifies the specific font characteristics for the text to draw.

    如所需字体不是用户定义字体，VI可忽略该输入。

  • cstr.png Font Name: —

    Font Name specifies the font to use for the text.

    如未能正确拼写字体名称或指定的字体没有安装在计算机上，操作系统可选择字体。

  • ci16.png Size —

    Size specifies the size of the font in points.

  • cbool.png Strikeout? —

    Strikeout? specifies if the text appears in strikeout. If Strikeout? is TRUE, the text appears in strikeout.

  • cbool.png Italic? —

    Italic? specifies if the text appears in italics. If Italic? is TRUE, the text appears in italics.

  • cbool.png Underline? —

    Underline? specifies if the text is underlined. If Underline? is TRUE, the text appears underlined.

  • cbool.png Outline? —

    Outline? specifies if the text is outlined. If Outline? is TRUE, the text appears outlined.

  • cbool.png Shadow? —

    Shadow? specifies if the text has a shadow. If Shadow? is TRUE, the text appears in shadow.

  • cbool.png Bold? —

    Bold? specifies if the text is bold. If Bold? is TRUE, the text appears bold.

  • cenum.png desired font(Application) —

    desired font specifies the text font.

    0
    User-specified Font
    1
    Application Font
    （默认）
    2
    System Font
    3
    Dialog Font
  • cpict.png picture —

    picture is the picture to which you want to add the text string. The default is an empty picture.

  • cnclst.png origin —

    origin is the coordinate of the starting point of the text.

  • ci16.png x —

    x is the horizontal coordinate that increases to the right.

  • ci16.png y —

    y is the vertical coordinate that increases to the bottom.

  • cnclst.png alignment(left, top) —

    alignment specifies the location of the text relative to the origin you specify.

  • cenum.png horizontal —

    horizontal sets the horizontal position of the text with respect to the origin.

    0left－原点的水平分量可指定文本的左边界。
    1center－原点的水平分量可指定文本的中心。
    2right－原点的水平分量可指定文本的右边界。
  • cenum.png vertical —

    vertical sets the vertical position of the text with respect to the origin.

    0top－原点的垂直分量可指定文本的上边界。
    1center－原点的垂直分量可指定文本的中心。
    2bottom－原点的垂直分量可指定文本的下边界。
  • cstr.png text —

    text is the string to draw in the picture.

  • cu32.png text color(black) —

    文本颜色表示文本的颜色。默认值为黑色。

    可连线颜色盒常量至该输入端。

  • cu32.png BG color(transparent) —

    BG color is the color of the background of the text.

    默认值为透明。

    可连线颜色盒常量至该输入端。

  • cenum.png text orientation —

    text orientation sets the orientation of the text to draw.

    0None (默认）-文本显示正常。
    1Stacked－层叠显示文本。
    2Clockwise－文本顺时针旋转90°，得到垂直的从上向下读的文本。
    3Counterclockwise－文本逆时针旋转90°，得到垂直的从下向上读的文本。
  • ipict.png new picture —

    new picture is the picture that contains the new image. You can wire this output to any other picture input to add more drawing instructions to the picture.

    也可连线该输出端至图片至像素图转换VI，获取图像数据簇。然后通过图形格式VI使图像数据保存为文件。通过连线该输出至连接字符串函数，连线图片函数VI的输出，在图片控件中绘图。

  • inclst.png text rect —

    text rect is a cluster that contains coordinates that describe the left, top, right, and bottom coordinates of the outer edges of the rectangle.

  • ii16.png left —

    left is the horizontal coordinate of the left edge of the rectangle.

  • ii16.png top —

    top is the vertical coordinate of the top edge of the rectangle.

  • ii16.png right —

    right is the horizontal coordinate of the right edge of the rectangle.

  • ii16.png bottom —

    bottom is the vertical coordinate of the bottom edge of the rectangle.