private async Task GetENFontSize()
{
ePaperFontSize fs = await epaper.GetFontSizeAsync(ePaperLanguage.English);
switch (fs)
{
case ePaperFontSize.Small:
this.rbtENFontSize32.IsChecked = true;
break;
case ePaperFontSize.Middle:
this.rbtENFontSize48.IsChecked = true;
break;
case ePaperFontSize.Large:
this.rbtENFontSize64.IsChecked = true;
break;
}
}
/// <summary>
/// Set font size
/// </summary>
/// <param name="language">language</param>
/// <param name="fontSize">font size</param>
/// <returns></returns>
public async Task SetFontSizeAsync(ePaperLanguage language, ePaperFontSize fontSize)
{
byte[] parameters = new byte[1] {
(byte)fontSize
};
ePaperCommand cmd;
if (language == ePaperLanguage.English)
{
cmd = ePaperCommand.SetFontSizeEn;
}
else
{
cmd = ePaperCommand.SetFontSizeCn;
}
string result = await SendCommand(cmd, parameters);
if (result != "OK")
{
ThrowException(result);
}
}
