Class: Toybox.WatchUi.Text

Inherits:

Toybox.WatchUi.Drawable

• Toybox.Lang.Object
• Toybox.WatchUi.Drawable
• Toybox.WatchUi.Text

Overview

A representation of a text resource.

See Also:

• Toybox.WatchUi.Drawable

Example:

using Toybox.Graphics;
using Toybox.WatchUi;

class MyTextView extends WatchUi.View {

    hidden var myText;

    function initialize() {
        View.initialize();
    }

    function onShow() {
        myText = new WatchUi.Text({
            :text=>"Hello World!",
            :color=>Graphics.COLOR_WHITE,
            :font=>Graphics.FONT_LARGE,
            :locX =>WatchUi.LAYOUT_HALIGN_CENTER,
            :locY=>WatchUi.LAYOUT_VALIGN_CENTER
        });
    }

    function onUpdate(dc) {
        dc.setColor(Graphics.COLOR_WHITE, Graphics.COLOR_BLACK);
        dc.clear();
        myText.draw(dc);
    }
}

Since:

API Level 1.0.0

Instance Method Summary

• draw(dc as Graphics.Dc) as Void

  Draw Text to the device context (Dc).

• initialize(options as { :text as Lang.String or Lang.ResourceId, :color as Graphics.ColorType, :backgroundColor as Graphics.ColorType, :font as Graphics.FontType, :justification as Graphics.TextJustification or Lang.Number, :identifier as Lang.Object, :locX as Lang.Numeric, :locY as Lang.Numeric, :width as Lang.Numeric, :height as Lang.Numeric, :visible as Lang.Boolean })

  Constructor.

• setBackgroundColor(color as Graphics.ColorType) as Void

  Set the background color of a Text object.

• setColor(color as Graphics.ColorType) as Void

  Set the color of a Text object.

• setFont(font as Graphics.FontType) as Void

  Set the font face of a Text object.

• setJustification(justification as Graphics.TextJustification or Lang.Number) as Void

  Set the justification of a Text object.

• setText(text as Lang.String or Lang.ResourceId) as Void

  Set the text string of a Text object.

Instance Method Details

draw(dc as Graphics.Dc) as Void

Draw Text to the device context (Dc).

Parameters:

• dc — (Graphics.Dc) —

  The device context

Since:

API Level 1.0.0

initialize(options as { :text as Lang.String or Lang.ResourceId, :color as Graphics.ColorType, :backgroundColor as Graphics.ColorType, :font as Graphics.FontType, :justification as Graphics.TextJustification or Lang.Number, :identifier as Lang.Object, :locX as Lang.Numeric, :locY as Lang.Numeric, :width as Lang.Numeric, :height as Lang.Numeric, :visible as Lang.Boolean })

Constructor

Parameters:

• options — (Lang.Dictionary) —

  A Dictionary containing the options for the Text object

  • :text — (Lang.String, Lang.ResourceId) —

    The text string or ResourceId of a string resource

  • :color — (Graphics.ColorType) —

    A Graphics.COLOR_* value representing the desired text color, defaults to COLOR_WHITE

  • :backgroundColor — (Graphics.ColorType) —

    A Graphics.COLOR_* value representing the desired background color, defaults to COLOR_TRANSPARENT

  • :font — (Graphics.FontType) —

    A value representing the desired font face, defaults to FONT_MEDIUM

  • :justification — (Graphics.TextJustification, Lang.Number) —

    A Graphics.TEXT_JUSTIFY_* value representing the desired justification, defaults to TEXT_JUSTIFY_LEFT

See Also:

• Drawable.initialize()

Since:

API Level 1.0.0

setBackgroundColor(color as Graphics.ColorType) as Void

Set the background color of a Text object.

Parameters:

• color — (Graphics.ColorType) —

  A Graphics.COLOR_* value representing the desired background color

Since:

API Level 1.3.0

setColor(color as Graphics.ColorType) as Void

Set the color of a Text object.

Parameters:

• color — (Graphics.ColorType) —

  A Graphics.COLOR_* value representing the desired text color

Since:

API Level 1.0.0

setFont(font as Graphics.FontType) as Void

Set the font face of a Text object.

Parameters:

• font — (Graphics.FontDefinition) —

  A Graphics.FONT_* value representing the desired font face or a resource object from WatchUi.loadResource()

See Also:

• WatchUi.loadResource()

Since:

API Level 1.0.0

setJustification(justification as Graphics.TextJustification or Lang.Number) as Void

Set the justification of a Text object.

Parameters:

• justification — (Graphics.TextJustification) —

  A Graphics.TEXT_JUSTIFY_* value representing the desired justification

Since:

API Level 1.0.0

setText(text as Lang.String or Lang.ResourceId) as Void

Set the text string of a Text object.

Parameters:

• text — (Lang.String, Lang.ResourceId) —

  The text String or a string ResourceId

Since:

API Level 1.0.0