58 lines
1.2 KiB
Go
58 lines
1.2 KiB
Go
// PresentationApp project glfw.go
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package main
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import (
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"fmt"
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"github.com/go-gl/glfw/v3.1/glfw"
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)
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var (
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monitorHeight int // displayed width
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monitors []*glfw.Monitor
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monitorWidth int // displayed height
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projectorMonitor *glfw.Monitor
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)
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func checkMon() {
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monitors = glfw.GetMonitors()
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if i := len(monitors); i < 2 {
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fmt.Println("You only have 1 monitor!!!!!!!!!!! :-P")
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monitorWidth = 800
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monitorHeight = 600
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projectorMonitor = monitors[0]
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} else {
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fmt.Printf("You have %d monitors\n", i)
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monitorWidth = monitors[1].GetVideoMode().Width
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monitorHeight = monitors[1].GetVideoMode().Height
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projectorMonitor = monitors[1]
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}
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monitorInfo()
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}
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func monitorInfo() {
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fmt.Println(len(monitors))
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for _, mon := range monitors {
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fmt.Printf("Monitor name: %s\n", mon.GetName())
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x, y := mon.GetPos()
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fmt.Printf("Position: %v, %v\n", x, y)
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fmt.Printf("Size: %v x %v\n", mon.GetVideoMode().Width, mon.GetVideoMode().Height)
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}
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}
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func glInit() {
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if err = glfw.Init(); err == nil {
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checkMon()
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DisplayWindow.Root().Set("height", monitorHeight)
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DisplayWindow.Root().Set("width", monitorWidth)
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DisplayWindow.Root().Set("x", 0)
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DisplayWindow.Root().Set("y", 0)
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}
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}
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