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error en conversor de temperaturas

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Álvaro González 2025-10-14 19:21:35 +02:00
parent 0c4fef93c1
commit a48182ffbf
3 changed files with 10 additions and 10 deletions
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17
lib/ai/formula_screen.dart
View file

@ -61,6 +61,7 @@ class _FormulaScreenState extends State<FormulaScreen> {
String? _result; String? _result;
String? _selectedOutputUnit; String? _selectedOutputUnit;
@override @override
void initState() { void initState() {
super.initState(); super.initState();
@ -106,15 +107,13 @@ class _FormulaScreenState extends State<FormulaScreen> {
final result = evaluator.evaluate(widget.formula, inputValues); final result = evaluator.evaluate(widget.formula, inputValues);
// Convert output to selected unit if needed // Convert output to selected unit if needed
if (_selectedOutputUnit != widget.formula.output.unit) { _result = widget.corpus.convert(
_result = widget.corpus.convert( result,
result, widget.formula.output.unit,
widget.formula.output.unit, _selectedOutputUnit!,
_selectedOutputUnit!, ).toStringAsFixed(2);
).toStringAsFixed(2);
} else { //print( "_evaluateFormula: result:${result} _result:${_result}");
_result = result.toStringAsFixed(2);
}
setState(() {}); setState(() {});
} catch (e, stack) { } catch (e, stack) {

1
lib/corpus.dart
View file

@ -131,6 +131,7 @@ class Corpus{
final xBase = _convertToBase(x, fromUnit); final xBase = _convertToBase(x, fromUnit);
final xTo = _convertFromBase(xBase, toUnit); final xTo = _convertFromBase(xBase, toUnit);
//print( "convert: x:${x}${fromUnit} xTo:${xTo}${toUnit}");
return xTo; return xTo;
} }

2
lib/defaults/formulas.d4rt
View file

@ -4,7 +4,7 @@
"name": "Temperature converter", "name": "Temperature converter",
"description": "Example of simple formula, just unit conversion", "description": "Example of simple formula, just unit conversion",
"input": [ "input": [
{"name": "Input", "unit": "Celsius" } {"name": "Input", "unit": "Kelvin" }
], ],
"output": {"name": "Output", "unit": "Kelvin" }, "output": {"name": "Output", "unit": "Kelvin" },
"d4rtCode": "Output = Input;", "d4rtCode": "Output = Input;",